Video PlayerClose
China's manned submersible "Jiaolong" is despatched on its fifth, and last, dive of the year in the Mariana Trench, June 1, 2017. (Xinhua/Liu Shiping)
Xinhua Headlines: China spends big on IPR royalties, values innovation more
Source: Xinhua| 2019-04-11 16:27:12|Editor: Xiang Bo
