Chinese anti-riot peacekeepers for missions in Liberia prepare to leave in Langfang, north China's Hebei Province, March 10, 2016. A total of 110 members will be sent to Liberia this time for the one-year-long peacekeeping missions after the first batch of 30 members departed on Feb. 23. It's the fourth time China sent peacekeeping force there. (Xinhua/Yin Gang)