A staff member conducts nucleic acid tests at a laboratory in Wuhan, central China's Hubei Province, Feb. 13, 2020. (Xinhua/Cheng Min)
BEIJING, May 24 (Xinhua) -- China is open to joint efforts by the international science community to identify the source of the virus, and the process must be professional, impartial and constructive, Chinese State Councilor and Foreign Minister Wang Yi said Sunday.
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Wang made the remarks at a press conference on the sidelines of the annual national legislative session. ■