QINGDAO, July 13, 2016 -- Xiangyanghong 09, carrier of China's manned deep-sea submersible Jiaolong, berths in Qingdao, east China's Shandong Province, July 13, 2016. China's manned deep-sea submersible Jiaolong returned to its home port of Qingdao on Wednesday after completing its ocean expedition mission. (Xinhua/Zhang Xudong)
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