语言论文

温室大棚租赁合同范本

SOFIA, Oct. 14 (Xinhua) -- Chinese Vice President Xi Jinping held talks with his Bulgarian counterpart Angel Marin on Wednesday, and both leaders pledged to further cement the traditional friendly relations between the two countries.     This year marks the 60th anniversary of the establishment of the Chinese-Bulgarian diplomatic relations, and his current visit was mainly aimed at celebrating the anniversary together with the Bulgarian side and further advancing the pragmatic friendly cooperation between the two nations, said Xi. Bulgarian Vice President Angel Marin (L) welcomes visiting Chinese Vice President Xi Jinping (R) in Sofia, capital of Bulgaria, Oct. 14, 2009While reviewing the Chinese-Bulgarian relationship over the past six decades, Xi called it a good example for the friendly co-existence between countries with different social systems.     Xi said that the two sides should maintain mutual respect, seek win-win cooperation and work together to safeguard common interest, to ensure the long-term healthy development of bilateral relations and to bring benefit to the two peoples. Bulgarian Vice President Angel Marin (3rd L) meets with visiting Chinese Vice President Xi Jinping (3rd R) in Sofia, capital of Bulgaria, Oct. 14, 2009Xi put forward a five-point proposal on further advancing the relationship between the two countries:     -- To further strengthen their traditional friendly relations on the occasion of the 60th anniversary of bilateral diplomatic ties. Xi expressed hope that governments, parliaments, and parties of both sides at all levels would enhance exchanges and cooperation and boost mutual understanding and trust;     -- To expand trade cooperation to achieve mutual benefit and create a win-win situation;     -- To deepen people-to-people and cultural exchanges, specially among the youth;     -- To continue strengthening coordination and collaboration within multilateral frameworks to jointly promote world peace and development;     -- To work for a sustainable, stable and healthy relationship between China and Europe. Chinese Vice President Xi Jinping presents a wreath at the Tomb of the Unknown Soldiers in Sofia, capital of Bulgaria, Oct. 14, 2009Marin said Xi's visit demonstrated the importance the Chinese government has attached to the relations between the two countries.     Bulgaria attaches importance to its relations with China, and has taken China as a strategic and cooperative partner. Bulgaria is ready to work with China to cement mutual political trust and intensify cooperation on trade, investment, tourism, culture and education, he said. Bulgarian Vice President Angel Marin (R) introduces the general situation of Bulgaria to visiting Chinese Vice President Xi Jinping before their meeting in Sofia, capital of Bulgaria, Oct. 14, 2009. Marin reaffirmed that Bulgaria firmly adheres to the one-China policy and supports China on issues concerning Tibet and Xinjiang.     After the talks, the two leaders attended the signing ceremony for several cooperation agreements.     Xi arrived here on Wednesday afternoon for the third leg of his five-nation Europe tour. He has visited Belgium and Germany, and will also visit Hungary and Romania.

BEIJING, Aug. 26 (Xinhua) -- A senior Chinese legislator said Wednesday that China will promote social exchanges with Myanmar to boost bilateral ties.     "We attach importance to and support friendly exchanges and cooperation between social groups and organizations in China and Myanmar, which will contribute to the development of bilateral ties," said Zhou Tienong, vice chairman of the Standing Committee of the National People's Congress, in a meeting with a delegation from a government-supported organization from Myanmar.     Zhou, also president of the Chinese Association for International Understanding, briefed the eight-member delegation on China's political and economic situation, its measures in tackling the global downturn and pledged to boost economic and trade cooperation with the international community, including Myanmar. Zhou Tienong (R), vice chairman of the Standing Committee of China's National People's Congress, meets with a delegation of the Union Solidarity and Development Association (USDA) of Myanmar headed by U Than Htay (L), member of the USDA Central Executive Committee and deputy energy minister of Myanmar, in Beijing, China, on Aug. 26, 2009    The delegation from the Union Solidarity and Development Association (USDA), was headed by U Than Htay, a member of the USDA Central Executive Committee and Deputy Energy Minister.     China-Myanmar trade hit 2.6 billion U.S. dollars last year, anda Free Trade Area of China and the Association of Southeast Asian Nations is expected to be established in 2010.

BEIJING, July 22 (Xinhua) -- China's top three telecommunication operators, China Telecom, China Mobile and China Unicom, invested 80 billion yuan to boost the third-generation (3G) network so far this year, the Ministry of Industry and Information Technology said Wednesday.     China Mobile, the leading mobile network operator, has opened 3G service in 38 companies based on the domestically-developed TD-SCDMA 3G standard, and is expected to expand the service to 238cities by the end of this year.     China Telecom has also offered 3G service using the U.S.-developed CDMA2000 standard in 342 cities, while China Unicom has expanded its network based on Europe's WCDMA standards to 100 cities.     The top three operators have started trial 3G operation, which allows mobile phone users to download data faster, make video calls and watch TV shows.     The ministry expected the three operators would invest 170 billion yuan (24.87 billion U.S dollars) in 3G network construction this year.     China's top three telecommunication operators are expected to invest 280 billion yuan in 3G products and network construction from 2009 to 2010, said Lu Xiangdong, Vice President of China Mobile Communications Corporation here Wednesday.     It is estimated that the growth of China's multimedia industry, e-commerce and cultural creative industries stimulated by the 3G technology will generate at least 2 to 3 trillion yuan of social investment, Lu said in addressing 2009 China-UK Internet Roundtable Conference Wednesday.     According to China Internet Network Information Center, the country's Internet users reached 338 million by the first half of this year. Mobile Internet users rose 32.1 percent in the first half of this year to 155 million, boosted by the launch of 3G service.

曲靖沾益要人流多少钱啊

DALIAN, Sept. 10 (Xinhua) -- Chinese Premier Wen Jiabao said on Thursday that the World Economic Forum (WEF) is helpful in gathering confidence for fighting global economic downturn. Wen made the remarks while meeting with WEF chairman Klaus Schwab on the sidelines of the the Annual Meeting of the New Champions 2009, also known as the Summer Davos.     The three-day forum, held in northeastern China's port city Dalian, has attracted some 1,400 participants from 86 countries and regions to discuss topics about the theme of "Relaunching Growth". Chinese Premier Wen Jiabao (R) shakes hands with founder and executive chairman of World Economic Forum Klaus Schwab during their meeting in Dalian, northeast China's Liaoning Province, Sept. 10, 2009. Klaus Schwab is here to attend the Annual Meeting of the New Champions 2009, also known as the Summer Davos.    The WEF has played a positive role in helping the international community reach consensus and jointly tackle global financial crisis, said Wen.     Schwab said China actively deals with financial crisis and has facilitated the process of world economic recovery.

BEIJING, Sept. 20 (Xinhua) -- Chinese President Hu Jintao has urged the Chinese People's Political Consultative Conference (CPPCC) to "continue carrying out its functions of political consultation, democratic supervision, and participation and raising proposals in governance, in a practical and effective way."     The CPPCC should make new contribution to boosting the Reform, Opening-up and Socialist Modernization Drive and the great cause of a peaceful reunification of the Nation, and safeguarding world peace and promoting a common development, said Hu, also general secretary of the Communist Party of China (CPC) Central Committee, at Sunday's gathering here to mark the 60th founding anniversary of the country's political advisory body.     Other Party and State leaders present at the commemorative event were Wu Bangguo, Wen Jiabao, Li Changchun, Xi Jinping, Li Keqiang, He Guoqiang, and Zhou Yongkang. The gathering was presided over by Jia Qinglin, chairman of the CPPCC National Committee and member of the Standing Committee of the CPC Central Committee Political Bureau.     In his key-note speech, Hu described the CPPCC as a patriotic United Front of the Chinese people, a major institution of the multiparty cooperation and political consultation under the leadership of the CPC, and a main form to display socialist democracy in the country's political life. Representatives from various fields join a meeting to celebrate the 60th anniversary of the founding of Chinese People's Political Consultative Conference (CPPCC), the country's top political advisory body, in Beijing, China, on Sept. 20, 2009.The CPPCC has had an uncommon experience and great achievements in the past 60 years as it has grown up along with the People's Republic, Hu said.     In September 1949, the first plenary conference of the CPPCC was held in Beijing, and it adopted the Common Guidelines of the CPPCC, which served as a temporary Constitution for the People's Republic, elected the CPPCC National Committee and the Central People's Government of the People's Republic of China (PRC).     Hu emphasized that over the past 60 years, the three-generation CPC leaderships, with Mao Zedong, Deng Xiaoping and Jiang Zemin as the core, respectively, have always given top priority and active support to the work of the CPPCC.     He urged the CPPCC to continue taking a political road of development with Chinese characteristics, making the promotion of the Scientific Concept on Development as its primary job, playing an important role in boosting a harmonious society, making contribution to pushing forward the great cause of a peaceful reunification of the Nation, and stepping up the self-building of its own.     To bring into full play of the CPPCC's role in the country's political life "is of great significance to improving the Party's governing capacity and consolidating the Party's ruling status," said Hu,     Jia, who also addressed the gathering, spoke highly of Hu's speech, noting that it is of guiding importance for bringing into full of the CPPCC's advantages under the new situation.Top Communist Party of China (CPC) and state leaders Hu Jintao (C, 1st row), Wu Bangguo (4th R, 1st row), Wen Jiabao (4th L, 1st row), Jia Qinglin (3rd R, 1st row), Li Changchun (3rd L, 1st row), Xi Jinping (2nd R, 1st row), Li Keqiang (2nd L, 1st row), He Guoqiang (1st R, 1st row) and Zhou Yongkang (1st L, 1st row) attend a meeting to celebrate the 60th anniversary of the founding of Chinese People's Political Consultative Conference (CPPCC), the country's top political advisory body, in Beijing, China, on Sept. 20, 2009.

PHUKET, Thailand, July 22 (Xinhua) -- China and the United States need to maintain high-level contact and deepen cooperation in various areas of common concern, Chinese Foreign Minister Yang Jiechi said here Wednesday in his meeting with U.S. Secretary of State Hillary Rodham Clinton.     Yang said the two countries should also keep close communication and collaboration on global issues and properly handle disputes and sensitive issues in order to push forward bilateral ties. Chinese Foreign Minister Yang Jiechi (2nd L) meets with U.S. Secretary of State Hillary Clinton (1st R) in Phuket, Thailand, on July 22, 2009.Both Yang and Clinton are in the southern Thai resort Phuket to attend ASEAN Regional Forum scheduled on Thursday. The ASEAN, or Association of Southeast Asia Nations, groups Brunei, Cambodia, Indonesia, Laos, Malaysia, Myanmar, the Philippines, Singapore, Thailand and Vietnam.     Clinton said that the U.S. hoped to closely cooperate with China in dealing with challenges and threats such as the global financial crisis and international terrorism to maintain world peace and security.     During the meeting, the two sides also mentioned the upcoming first U.S.-China strategic and economic dialogue.     The dialogue will be held in Washington, D.C. from July 27 to 28. Clinton and U.S. Treasure Secretary Timothy Geithner will be joined for the dialogue by their respective Chinese Co-Chairs, State Councilor Dai Bingguo and Vice Premier Wang Qishan.     The dialogue will focus on addressing the challenges and opportunities that both countries face on a wide range of bilateral, regional and global areas of immediate and long-term strategic and economic interests.     On Wednesday, Yang also met with his counterparts from Russia, South Korea and Pakistan. 

曲靖怀孕3个月做人流是要多少钱

FUZHOU/TAIPEI/HANGZHOU, Aug. 7 (Xinhua) -- A fishing boat capsized at about 10 p.m. off the coast of southern island province of Hainan as the tropical storm Goni wreak the havoc. All the 10 fishermen fall into the water and only one managed to swim to the beach.     Rescers were searching for the missing. Authorities in southeast China's Fujian Province has ordered all schools and scenic spots to close before 4 p.m. Friday, as typhoon Morakot nears. Photo taken on Aug. 7, 2009, shows the flooded areas in Danzhou, south China's Hainan Province. Strong rainstorms brought by the tropical storm Goni caused great disaster to the western Hainan areas and the villagers suffered a heavy loss    The Fujian provincial flood control and drought relief headquarters said Friday that about 34,000 vessels had been recalled to port and 21,190 people in the cities of Ningde, Putian, Fuzhou and Quanzhou had been relocated to safe areas.     The headquarters has entrusted the education bureau to notify schools in the four cities to stop all activities, and make sure all teachers and students leave safely. Residents living on the sea are evacuated to the safe place in Ningde City, southeast China's Fujian Province, on Aug. 7, 2009. Authorities in Fujian Province have ordered all schools and scenic spots to close before 4 p.m. Friday, as typhoon Morakot nears. The provincial flood control and drought relief headquarters said Friday that about 34,000 vessels had been recalled to port and 21,190 people in the cities of Ningde, Putian, Fuzhou and Quanzhou had been relocated to safe areas. Waves as high as six meters were already hitting the coastal area on Friday, and the provincial meteorological observatory said they could reach up to nine meters as the typhoon came closer.     According to China National Meteorological Center, Morakot, the eighth typhoon to affect China's mainland, was 180 km southeast of Keelung, Members of the Fujian border police hand over the supplies to crew members of a ship from Taiwan at Shacheng port in Ningde of southeast China's Fujian Province, Aug. 7, 2009. Led by a ship sent by the Fujian border police, two ships from Taiwan arrived at a port in Ningde safely on Friday as typhoon Morakot nears

BEIJING, Aug. 19 (Xinhua) -- China on Wednesday called for more policy assistance and financial support to encourage the development of small and medium-sized enterprises (SMEs).     Attendees at a State Council executive meeting, chaired by Premier Wen Jiabao, agreed that promoting the sound development of the SMEs was of great importance to maintain economic growth and social stability.     The government would exert more efforts to improve the policy and law system to create a more open and fair competition environment for SMEs.     Measures would be taken to help SMEs tackle financing difficulties, and the establishment of the Growth Enterprise Market (GEM), the country's first Nasdaq-style market, would speedup helping small companies raise fund.     The central government would also increase funding to support the SMEs, especially in sectors such as technological innovation, industrial structure adjustment and employment.     The government would pick some SMEs to participate in the country's subsidized purchasing program of home appliances, agricultural machinery and automobiles in rural areas as well as the auto, home appliance replacement program.     Attendees at the meeting demanded better services for SMEs and support to promote technological progress and structure adjustment in SMEs.     They also reviewed and approved draft regulations on national body-building and on the administration of joint-venture establishment of foreign companies or individuals in China. Both regulations would be released to public after further revision.

宣威市怀孕22天人流费用需要多少钱

BUCHAREST, Oct. 18 (Xinhua) -- Chinese Vice President Xi Jinping arrived here on Sunday to start his official visit to Romania after he concluded a visit to Hungary.     In a written statement upon his arrival at the airport, Xi said China and Romania have enjoyed long-term friendship, and they have enhanced political trust, cooperation in various areas, and coordination in dealing with international affairs since they forged diplomatic ties six decades ago.     Noting that the Chinese government values relations with Romania, Xi said his visit was to cement traditional friendship and reciprocal cooperation by taking the chance of 60th anniversary of bilateral ties. Chinese Vice President Xi Jinping (1st R) arrives in Bucharest for an official visit to Romania on Oct. 18, 2009    "I expect to exchange views with the Hungarian leaders on bilateral relations and international and regional issues of common concern," he said.     He also voiced his belief that the visit would promote traditional friendship and push forward the comprehensive, friendly and cooperative partnership with Romania.     Romania is the last leg of Xi's five-nation European tour. He already visited Belgium, Germany, Bulgaria and Hungary. 

BEIJING, Sept. 26 (Xinhua) -- The Chinese foreign minister on Saturday described President Hu Jintao's trip to the United States to attend four important summits as a significant and far-reaching diplomatic move.     Foreign Minister Yang Jiechi made the remarks while briefing journalists who traveled to New York and Pittsburgh with Hu. Yang said that the four summits in the U.S. that Hu participated in focused on such attention-grabbing issues as the international financial crisis, climate change, non-proliferation and nuclear disarmament.     Those issues have a significant bearing on international relations and on the global situation in the future, Yang said. He said those issues also have a direct bearing on China's long-term development and fundamental interests.     Participating in four summits in as many days was an unprecedented diplomatic move by a Chinese president since the founding of the People's Republic of China in 1949, Yang said. Chinese President Hu Jintao attends the Group of 20 (G20) Financial Summit in Pittsburgh of the U.S., Sept. 25, 2009    He said Hu systematically advanced China's viewpoints and stances on important global and regional issues during the four summits.     Yang highlighted the 64th United Nations General Assembly, which drew more than 140 heads of state and government, and the world body's general debate during which Hu delivered his key-note speech "Join hands to create the future."     The foreign minister quoted Hu as saying that the world is undergoing a hectic period of big development and reform and that it is seeing a stronger trend toward peace, development and cooperation.     Hu pointed out during his U.N. speech that the world's peace and development is faced with serious challenges resulting from instability and uncertainty in the global situation.     The Chinese president urged the international community to cherish the concepts of peace, development, cooperation, win-win and tolerance in their effort to promote a lasting peace, co-prosperity and a harmonious world.     Yang said Hu proposed that the international community view the security issue through a broader view-finder, conduct cooperation with more open hearts, and materialize harmonious co-existence via a more tolerant mentality.     Hu stressed in his speech that China's destiny is increasingly linked with that of the entire world. He said that China will stick to its path of peaceful development, one that leads to mutual benefits and a win-win scenario. He said China also will stick to the five principles of peaceful co-existence while pursuing friendly cooperation with all of the other countries in the world.     China was, is and will remain a strength to be reckoned with in the maintenance of world peace and in the promotion of co-development of the world.     As a responsible big country in the midst of development, China has performed its obligation to the U.N. Millennium Declaration by extending assistance to more than 120 countries. It also has written off debts owed it by 49 heavily indebted countries and least developed countries, and is offering zero-tariff treatment to exports from 40 least developed countries.     China also will beef up its support for the developing countries that have been affected most by the international financial crisis.     Hu said that China will continue its support to the developing nations by speeding up their growth to meet their millennium goals; China will continue to give the assistance promised to African countries during the Sino-Africa Summit; and China will continue to participate and promote the regional monetary and financial cooperation.     Yang, who accompanied Hu to New York and Pittsburgh, said that the world sees the Chinese president's speech at the U.N. as commanding a strategic viewpoint and carrying a far-reaching connotation.     Hu's speech demonstrated that China is playing an irreplaceable role in international and regional affairs as a builder of international systems, Yang said. He said that the international community welcomes China to play an even larger role on the international stage.     At the U.N. non-proliferation and disarmament summit, Hu advanced his statement on the new security concept that China advocates.     It was the first time in the past decade that a Chinese leader elaborated on China's policy toward nuclear issues in person at a multilateral occasion.     Yang quoted Hu as saying that China has always advocated a total ban and total destruction of nuclear weapons. Hu said China will stick to its self-defense nuclear strategy and to its promise not to be the first to ever resort to nuclear weapons under any circumstance.     China has also obliged itself to not threaten nuclear-free countries and regions with the use of nuclear weapons.     Hu told the non-proliferation and disarmament summit that China will continue to promote the process of international nuclear disarmament and to contribute efforts toward the system safeguarding the implementation of the non-proliferation treaty.     This approach, Hu said, has fully demonstrated China's fairness, responsibility and contribution toward the construction of a nuclear-free world, which reflected the legitimate claim by the developing countries, safeguarded the interests of the developing countries and helped to move the non-proliferation and disarmament talks to a more positive direction of development.     Yang described the G-20 summit as an effective platform on which the international community can cooperate in its joint dealings with the ongoing international financial and economic crises to better governance of the global economy.     Hu has participated in all three of the G-20 summits centered on the financial crisis. In Pittsburgh, Hu made it clear that though the world has seen positive economic signs, there is a long way to go before full recovery is achieved because there are many uncertainties remaining.     The Chinese president listed three tasks the international community must deal with without hesitation in face of their efforts to end the recession.     The tasks, Yang re-capped, are to keep stimulating economic growth, to promote reform of the international financial system, and to strike a balanced development of the world economy.     Hu said in Pittsburgh that all of the concerned countries should keep their stimulus plans in place and make more efforts in promoting consumption and domestic demand. He warned that those countries should also keep an eye on any potential side-effects of their efforts, especially concerning inflation.     The developing countries, Hu said, should be given more representation and say in the world's international financial institutions. He said that all of the countries concerned also should make efforts to forge an international mechanism for balanced development of the world economy.     Cooperation in technology should be given high priority so as to help bridge the gap between the developed and developing countries, Hu suggested.     Hu cited China as an obvious example of the packaged stimulus plan in face of the ongoing financial and economic crises. He said that his country would continue to carry out its promised and planned assistance to developing countries, especially those in Africa, and would try within its capacity to increase such assistance.     Hu's viewpoints and proposed measures on international cooperation on financial system won praise from many heads of state and government in Pittsburgh, Yang said.     The foreign minister said that the president based his proposals on safeguarding the fundamental interests of the people in China and around the world and therefore his viewpoints and measures got nods of approval from many of the leaders at the G-20summit.     As the U.N. climate change conference in Copenhagen approaches, Yang said the issue of climate change is attracting greater public attention.     Because China is the largest developing country and an emerging economy, its stand on the issue is closely watched by the international community, Yang said.     "Global climate change has a profound impact on the existence and development of mankind and is a major challenge facing all countries," Hu stressed.     During his speech at the U.N. climate change summit, Hu put forward a four-point proposal on joint efforts to deal with climate change by the international community.     Fulfilling respective responsibilities should be at the core of the effort, Hu said.     Concerned parties should positively implement the "Bali Roadmap" talks according to the requests of the United Nations Convention on Climate Change and the Kyoto protocol, Hu said.     Achieving mutual benefits and a win-win outcome should be the goal of the effort, Hu said.     Supporting developing countries in countering climate change is a responsibility of developed countries and also benefits their long-term interests, Hu said.     "We should realize a win-win outcome for both developed and developing countries, and interests of each state and the whole mankind," he said.     Promoting common development should be the basis of the effort, the president said.     "Without common development, particularly the development of developing countries, there cannot be a broad and solid basis in the long run for tackling climate change," he said.     Ensuring financing and technology holds the key to the success of the effort, Hu noted.     He urged the developed countries to take up their responsibilities and provide developing nations with new financial support to facilitate their dealings with climate change.     Although China faces a lot of difficulties in the course of development, it attaches great importance to climate change and has taken a series of measures to address the issue, Hu said.     The Chinese leader pledged that his country will further integrate actions on climate change into its economic and social development plan.     China will intensify efforts to conserve energy and improve energy efficiency, vigorously develop renewable and nuclear energy and step up efforts to develop a green economy, he said.     As a responsible country, Hu said, China will make the Copenhagen conference achieve positive results.     Hu emphasized the principle of common but differentiated responsibilities, and said that China firmly safeguards the interests of developing countries.     Hu announced significant measures China will adopt on emission reduction, which have been lauded by the international community, Yang said.     Many foreign leaders said Hu's speech hit the high points of current climate change talks, reflected the common aspirations of the developing countries, and showed the image of a responsible and large country, the foreign minister said.     After meeting with dozens of foreign leaders on the sidelines of the U.N. meetings and the G-20 financial summit, Hu reached consensus with them on bilateral relations and joint efforts to deal with the financial crisis, Yang said.     During talks with U.S. President Barack Obama, Hu pointed out that China and the United States should maintain frequent high-level exchanges and implement their pledges made at the first China-U.S. Strategic and Economic Dialogue in Washington in July.     They also should deepen cooperation on major international and regional issues, expand exchanges on humanity, properly address each other's interests and concerns, and firmly oppose protectionism, Hu said.     When meeting with Russian President Dmitry Medvedev, Hu said China attaches great importance to enhancing its strategic partnership of cooperation with Russia. He said China is working to implement the consensus reached between the two sides. Both leaders agreed to further expand exchanges in various fields and deepen the Sino-Russian strategic partnership of cooperation.     Yang said Hu's meeting with Japanese Prime Minister Yukio Hatoyama was the first between the two leaders since Hatoyama was elected prime minister on Sept. 16.     During their talks, Hu said the two sides should enhance high-level exchanges so as to improve political trust, promote trade and economic cooperation, and improve the feelings of their people toward each other in order to consolidate the basis of good public opinion.     Hu said that Japan's war-time history and Taiwan are two major issues concerning the political basis of Sino-Japanese relations. China hopes Japan can live up to its commitment and properly handle the two issues.     When meeting with his French counterpart Nicolas Sarkozy, Hu said China is ready to work with France to review the historical experience of bilateral relations, and promote a healthy and steady development of the comprehensive strategic partnership between the two nations.     Hu also met with South African President Jacob Zuma, South Korean President Lee Myung-bak, President Gurbanguly Berdymukhamedov of Turkmenistan and President Evo Morales of Bolivia on bilateral ties and major issues of common concern.     Yang said China has maintained friendly cooperation with nations in the world, and has forged partnership with many. Frequent high-level exchanges are an important way to boost bilateral ties with other countries.     Yang summed up Hu's attendance at the four summits as a complete success.     China will earnestly implement the consensus reached by Hu at the U.N. summits and expand cooperation with other nations to jointly meet the global challenges so as to contribute to the world's peace, stability and development, he said.