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He was the first one in China to point out that the air quality in laboratories will affect the growth of embryos and even increase the health risks of fetuses.

Her family is among 274 families in the community where interethnic marriages take place. Her family has six ethnicities.

Hebei's Handan, Shanxi's Taiyuan and Hebei's Tangshan recorded the worst air quality in April among the 74 cities nationwide monitored by the MEP.

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He went on to say that Tokyo would continue to develop ties with Moscow, with the hope of signing a postwar peace treaty and settling a territorial dispute.

Head of the medical team Ma Minghui told Xinhua that the team will also share the Chinese experiences on coronavirus control with their Pakistani counterparts.

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He, who is also a national-level political adviser, drafted a proposal during last year's national congress of the Chinese People's Political Consultative Conference calling for nationwide rules strictly safeguarding cultural heritage at designated construction sites.

Healthcare employment increased 42,000 in January, including 22,000 in ambulatory healthcare services and 19,000 in hospitals. This may reflect an aging population.

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High standards and innovation have helped the airport maintain smooth operation over the past year.

Health authorities are prepared for outbreaks of infectious diseases including dengue fever, and emergency plans are ready, he said.