Members of a special police unit from Chengdu attend the shooting event during the 2019 World Police and Fire Games in Chengdu, Southwest China's Sichuan Province, Aug. 11, 2019. (Photo: China News Service/An Yuan)

Members of a special police unit from Chengdu attend the shooting event during the 2019 World Police and Fire Games in Chengdu, Southwest China's Sichuan Province, Aug. 11, 2019. (Photo: China News Service/An Yuan)

Members of a special police unit from Chengdu attend the shooting event during the 2019 World Police and Fire Games in Chengdu, Southwest China's Sichuan Province, Aug. 11, 2019. (Photo: China News Service/An Yuan)

Members of a special police unit from Chengdu attend the shooting event during the 2019 World Police and Fire Games in Chengdu, Southwest China's Sichuan Province, Aug. 11, 2019. (Photo: China News Service/An Yuan)

Members of a special police unit from Chengdu attend the shooting event during the 2019 World Police and Fire Games in Chengdu, Southwest China's Sichuan Province, Aug. 11, 2019. (Photo: China News Service/An Yuan)