Volunteers trained for upcoming Youth Olympic Games (5/5)

Volunteers acting as standard-bearers practise during the volunteer training for the 2nd Summer Youth Olympic Games at Longjiang Gymnasium in Nanjing, China on Aug. 4, 2014. Volunteers for protocol, spectator services, broadcast and material management are receiving intensified practical training for the upcoming Youth Olympic Games in Nanjing. (Xinhua/Sun Can)