Chen Lun, a world champion winner of Chinese martial arts Nanquan, coaches children in Huitong village, Zhuhai city, Guangdong Province, June 1, 2019. (Photos: People’s Daily Online)

Children do warm-up exercise with Lu Qinghua, a national martial arts champion winner, in Huitong village, Zhuhai city, Guangdong Province, June 1, 2019.

Children practice martial arts with Lu Qinghua (front) in Huitong village, Zhuhai city, Guangdong Province, June 1, 2019.

Children practice martial arts with coaches in Huitong village, Zhuhai city, Guangdong Province, June 1, 2019.

Children practice martial arts with coaches in Huitong village, Zhuhai city, Guangdong Province, June 1, 2019.

Children practice martial arts with coaches in Huitong village, Zhuhai city, Guangdong Province, June 1, 2019.