Photo taken on July 30, 2017 shows students performing on the graduation ceremony of Hong Kong Youth Military Summer Camp in south China's Hong Kong. The graduation ceremony of the 13th Hong Kong Youth Military Summer Camp was held at the San Wai Barracks of the Chinese People's Liberation Army (PLA) Garrison in the Hong Kong Special Administrative Region (HKSAR) on Sunday. During the two-week camp, 500 students received military trainings which enriched their vacations. (Xinhua/Wang Xi)
