PM2.5 refers to particulate matter with a diameter of 2.5 microns or less, which is considered hazardous to human health. Its concentration is a major index for measuring air quality.
PFTZs across the country saw their positioning clearly defined and their functions strengthened, said Li Shanmin, head of the institute and deputy president of the university, at a press conference on Friday.
Passengers seek shelter from strong winds caused by Typhoon Mangkhut between billboards at a bus station at Guangzhou, Guangdong province on Sept 17. [Photo/VCG]
Park's stardom defies the conventional expectations of the elderly in South Korea, often portrayed in mass media as suffering from poverty or as angry patriots protesting for conservative values. South Korea has the highest elderly poverty rate among developed countries. The country has been struggling to provide better social safety nets or jobs to the elderly populations even when fewer young generations support their aging parents as they are getting less and less attached to the Confucian traditions of revering the aged.
PYONGYANG - The Democratic People's Republic of Korea (DPRK) said Saturday that the latest US-ROK (Republic of Korea) joint military drills were "unprecedentedly hideous and most adventurous ones" in several decades.
Pakistan's jailed former Prime Minister Nawaz Sharif (C) sits in a vehicle as he is surrounded by supporters after being released following a bail granted by the top court in Lahore, Pakistan on March 26, 2019. [Photo/VCG]
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PYONGYANG - Leaders of the Democratic People's Republic of Korea (DPRK) and the United States had "constructive and candid" talks in Hanoi Thursday and will "continue productive dialogues" to address issues of mutual concern, the Korean Central News Agency (KCNA) reported Friday.
Passionate about making short videos and sharing them on social media, supermarket staffer Muhtar is on his way to becoming an Internet celebrity.
Pan met Li Jinghai five years ago by chance when the homeless man was begging for food in the street.
Passengers on the flight were given access to internet service at a speed of about 100 megabits per second, several times faster than other internet-available flights in China and as speedy as fixed-line service.