Young people from China's Hong Kong finish exchange event with counterparts in Sichuan

Young people from Hong Kong and volunteers pose for a group photo in front of a train in Chengdu, southwest China's Sichuan Province, Aug. 26, 2019. Young people from south China's Hong Kong left for home Monday after finishing an exchange event with their counterparts in southwest China's Sichuan Province. (Xinhua/Liu Kun)