China's icebreaker Xuelong completes 8th Arctic expedition

Shi Xing'an (2nd R, rear), a member of the Chinese scientific expedition team, is welcomed by his son upon his return in Shanghai, east China, Oct. 10, 2017. China's ice breaker, the Xuelong (Snow Dragon) returned to base in Shanghai Tuesday after 83 days on the Arctic rim, completing its eighth Arctic expedition. (Xinhua/Fang Zhe)