Video PlayerClose
Chinese President Xi Jinping (R) presents the award certificate to virologist Hou Yunde at the National Science and Technology Award Conference in Beijing, capital of China, Jan. 8, 2018. (Xinhua/Ju Peng)
2 scientists win China's top science award
Source: Xinhua| 2018-01-08 23:59:28|Editor: Liangyu
