BEIJING, July 22, 2016 (Xinhua) -- Chinese Vice President Li Yuanchao (C) speaks during a closing ceremony of a symposium for qualified scientists and technicians in Beijing, capital of China, July 22, 2016. (Xinhua/Ding Haitao)
Symposium for qualified scientists and technicians closes in Beijing
新华社
2016-07-23 08:36:15
[Editor: Mengjie]
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[Editor: Mengjie]
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