Kids do taekwondo training at a boxing hall during summer vacation in Wuqiang County, north China's Hebei province, July 24, 2019.
Kids do taekwondo training at a boxing hall during summer vacation in Wuqiang County, north China's Hebei province, July 24, 2019.
Kids do taekwondo training at a boxing hall during summer vacation in Wuqiang County, north China's Hebei province, July 24, 2019.
Kids do taekwondo training at a boxing hall during summer vacation in Wuqiang County, north China's Hebei province, July 24, 2019.
Kids do taekwondo training at a boxing hall during summer vacation in Wuqiang County, north China's Hebei province, July 24, 2019.