Residents visit China's manned deep-sea research submersible Jiaolong and its mother ship Xiangyanghong No. 9 in Fuzhou city of Fujian province on July 3, 2014.Jiaolong and its mother ship docked at Mawei port on July 1 and will leave for West Pacific Ocean for scientific research on Friday, July 4. (Source: Ecns.cn) |