Athletes prepare for 7th CISM Military World Games in Wuhan(1/19)

Athletes train at the athletes' village of the 7th International Military Sports Council (CISM) Military World Games in Wuhan, capital of central China's Hubei Province, Oct. 16, 2019.(Xinhua/Wang Peng)

Athletes train at the athletes' village of the 7th International Military Sports Council (CISM) Military World Games in Wuhan, capital of central China's Hubei Province, Oct. 16, 2019.(Xinhua/Wan Xiang)

Athletes walk inside the athletes' village of the 7th International Military Sports Council (CISM) Military World Games in Wuhan, capital of central China's Hubei Province, Oct. 16, 2019.(Xinhua/Wan Xiang)

Athletes pose for a photo at the athletes' village of the 7th International Military Sports Council (CISM) Military World Games in Wuhan, capital of central China's Hubei Province, Oct. 16, 2019.(Xinhua/Chen Yehua)

An athlete trains at the athletes' village of the 7th International Military Sports Council (CISM) Military World Games in Wuhan, capital of central China's Hubei Province, Oct. 16, 2019.(Xinhua/Chen Yehua)

Athletes train at the athletes' village of the 7th International Military Sports Council (CISM) Military World Games in Wuhan, capital of central China's Hubei Province, Oct. 16, 2019.(Xinhua/Chen Yehua)

Athletes train at the athletes' village of the 7th International Military Sports Council (CISM) Military World Games in Wuhan, capital of central China's Hubei Province, Oct. 16, 2019.(Xinhua/Chen Yehua)

Athletes train at the athletes' village of the 7th International Military Sports Council (CISM) Military World Games in Wuhan, capital of central China's Hubei Province, Oct. 16, 2019.(Xinhua/Wang Peng)

An athlete trains at the athletes' village of the 7th International Military Sports Council (CISM) Military World Games in Wuhan, capital of central China's Hubei Province, Oct. 16, 2019.(Xinhua/Chen Yehua)

Athletes train at the athletes' village of the 7th International Military Sports Council (CISM) Military World Games in Wuhan, capital of central China's Hubei Province, Oct. 16, 2019.(Xinhua/Wang Peng)

Athletes train at the athletes' village of the 7th International Military Sports Council (CISM) Military World Games in Wuhan, capital of central China's Hubei Province, Oct. 16, 2019.(Xinhua/Wang Peng)

Athletes train at the athletes' village of the 7th International Military Sports Council (CISM) Military World Games in Wuhan, capital of central China's Hubei Province, Oct. 16, 2019.(Xinhua/Wang Peng)

Photo taken on Oct. 16, 2019 shows a view of the medical center at the athletes' village of the 7th International Military Sports Council (CISM) Military World Games in Wuhan, capital of central China's Hubei Province.(Xinhua/Wan Xiang)

Photo taken on Oct. 16, 2019 shows a view of the welcome center at the athletes' village of the 7th International Military Sports Council (CISM) Military World Games in Wuhan, capital of central China's Hubei Province.(Xinhua/Wang Peng)

Photo taken on Oct. 16, 2019 shows a view of the conference center at the athletes' village of the 7th International Military Sports Council (CISM) Military World Games in Wuhan, capital of central China's Hubei Province.(Xinhua/Wan Xiang)

Photo taken on Oct. 16, 2019 shows a view of the apartment buildings at the athletes' village of the 7th International Military Sports Council (CISM) Military World Games in Wuhan, capital of central China's Hubei Province.(Xinhua/Chen Yehua)

Photo taken on Oct. 16, 2019 shows a view of the welcome center at the athletes' village of the 7th International Military Sports Council (CISM) Military World Games in Wuhan, capital of central China's Hubei Province.(Xinhua/Wan Xiang)

An athlete trains at the athletes' village of the 7th International Military Sports Council (CISM) Military World Games in Wuhan, capital of central China's Hubei Province, Oct. 16, 2019.(Xinhua/Chen Yehua)

Photo taken on Oct. 16, 2019 shows a view of the conference center at the athletes' village of the 7th International Military Sports Council (CISM) Military World Games in Wuhan, capital of central China's Hubei Province.(Xinhua/Wan Xiang)