Music training course enriches children's summer vacation in Chongqing

A child practices vocal exercises under the teacher's construction in a music training class in Nan'an District of southwest China's Chongqing Municipality, on Aug. 5, 2019. The music training course, which started on Monday, aimed to enrich the summer vacation for local children living in poor families or left behind at home by parents who went out to work in other cities. (Xinhua/Wang Quanchao)