The 30th summer Universiade closes at Sao Paulo Stadium in Naples, Italy, on July 14. FISU president Oleg Matytsin speaks at the closing ceremony.(Photos: Xinhua)

Mayor Luo Qiang of Chengdu, the host city of the next summer Universiade, speaks at the closing ceremony.

Luo waves the FISU flag on July 14.

Chinese college athletes take a group photo at the closing ceremony on July 14.

The Chinese delegation and other staff take a group photo at the closing ceremony on July 14.

Performance during the closing ceremony of "Chengdu Time" on July 14.

Chinese Olympic champion Feng Zhe sings to show the culture of China's Chengdu, the host city of next Summer Universiade, during the closing ceremony of the 30th Summer Universiade in Naples, Italy, July 14, 2019. (Xinhua/Shan Yuqi)

Chinese singer Li Yuchun (R) performs to show the culture of China's Chengdu, the host city of next Summer Universiade, during the closing ceremony of the 30th Summer Universiade in Naples, Italy, July 14, 2019. (Xinhua/Shan Yuqi)

Photo taken on July 14, 2019 shows a view of the closing ceremony of the 30th Summer Universiade in Naples, Italy, July 14, 2019. (Xinhua/Shan Yuqi)