Photo taken on March 13, 2022 shows a scene before the closing ceremony of the Beijing 2022 Paralympic Winter Games at the National Stadium in Beijing, capital of China. (Xinhua/Zhang Keren)

Photo taken on March 13, 2022 shows a scene of the performance during the closing ceremony of the Beijing 2022 Paralympic Winter Games at the National Stadium in Beijing, capital of China. (Xinhua/Zhang Bowen)

Photo taken on March 13, 2022 shows a scene of the performance during the closing ceremony of the Beijing 2022 Paralympic Winter Games at the National Stadium in Beijing, capital of China. (Xinhua/Wu Zhuang)

Photo taken on March 13, 2022 shows a scene of the performance during the closing ceremony of the Beijing 2022 Paralympic Winter Games at the National Stadium in Beijing, capital of China. (Xinhua/Li Ga)

Photo taken on March 13, 2022 shows a scene of the performance during the closing ceremony of the Beijing 2022 Paralympic Winter Games at the National Stadium in Beijing, capital of China. (Xinhua/Zhang Keren)

Photo taken on March 13, 2022 shows a scene of the performance during the closing ceremony of the Beijing 2022 Paralympic Winter Games at the National Stadium in Beijing, capital of China. (Xinhua/Du Xiaoyi)

Photo taken on March 13, 2022 shows a scene of the performance during the closing ceremony of the Beijing 2022 Paralympic Winter Games at the National Stadium in Beijing, capital of China. (Xinhua/Zhang Bowen)

Photo taken on March 13, 2022 shows a scene of the performance during the closing ceremony of the Beijing 2022 Paralympic Winter Games at the National Stadium in Beijing, capital of China. (Xinhua/Li Ga)

Photo taken on March 13, 2022 shows a scene of the performance during the closing ceremony of the Beijing 2022 Paralympic Winter Games at the National Stadium in Beijing, capital of China. (Xinhua/Zhang Keren)

Photo taken on March 13, 2022 shows a scene of the performance during the closing ceremony of the Beijing 2022 Paralympic Winter Games at the National Stadium in Beijing, capital of China. (Xinhua/Li Ga)

Photo taken on March 13, 2022 shows a scene of the performance during the closing ceremony of the Beijing 2022 Paralympic Winter Games at the National Stadium in Beijing, capital of China. (Xinhua/Ma Xiping)

Photo taken on March 13, 2022 shows a scene before the closing ceremony of the Beijing 2022 Paralympic Winter Games at the National Stadium in Beijing, capital of China. (Xinhua/Ma Xiping)

Shuey Rhon Rhons, the mascot of the Beijing 2022 Paralympic Winter Games, are seen during the closing ceremony of the Paralympic Winter Games at the National Stadium in Beijing, capital of China, March 13, 2022. (Xinhua/Wu Zhuang)

Shuey Rhon Rhons, the mascot of the Beijing 2022 Paralympic Winter Games, are seen during the closing ceremony of the Paralympic Winter Games at the National Stadium in Beijing, capital of China, March 13, 2022. (Xinhua/Wu Zhuang)

Shuey Rhon Rhons, the mascot of the Beijing 2022 Paralympic Winter Games, are seen during the closing ceremony of the Paralympic Winter Games at the National Stadium in Beijing, capital of China, March 13, 2022. (Xinhua/Ren Chao)

The Paralympic flag and Chinese national flag are seen during the closing ceremony of the Beijing 2022 Paralympic Winter Games at the National Stadium in Beijing, capital of China, March 13, 2022. (Xinhua/Wu Huiwo)

The Paralympic flag is lowered during the closing ceremony of the Beijing 2022 Paralympic Winter Games at the National Stadium in Beijing, capital of China, March 13, 2022. (Xinhua/Li Ga)

Yang Hongqiong, flag bearer of the Paralympic delegation of the People's Republic of China, parades during the closing ceremony of the Beijing 2022 Paralympic Winter Games at the National Stadium in Beijing, capital of China, March 13, 2022. (Xinhua/Du Xiaoyi)

Photo taken on March 13, 2022 shows a scene of the performance during the closing ceremony of the Beijing 2022 Paralympic Winter Games at the National Stadium in Beijing, capital of China. (Xinhua/Li Ga)

Volunteers wave during the closing ceremony of the Beijing 2022 Paralympic Winter Games at the National Stadium in Beijing, capital of China on March 13, 2022. (Xinhua/Wu Zhuang)

Photo taken on March 13, 2022 shows a scene of the performance during the closing ceremony of the Beijing 2022 Paralympic Winter Games at the National Stadium in Beijing, capital of China. (Xinhua/Zhang Bowen)

Volunteers wave during the closing ceremony of the Beijing 2022 Paralympic Winter Games at the National Stadium in Beijing, capital of China on March 13, 2022. (Xinhua/Zhang Keren)

Shuey Rhon Rhons, the mascot of the Beijing 2022 Paralympic Winter Games, are seen during the closing ceremony of the Paralympic Winter Games at the National Stadium in Beijing, capital of China, March 13, 2022. (Xinhua/Du Xiaoyi)

The Paralympic flame is extinguished during the closing ceremony of the Beijing 2022 Paralympic Winter Games at the National Stadium in Beijing, capital of China, March 13, 2022. (Xinhua/Zhang Bowen)

Photo taken on March 13, 2022 shows a scene of the performance during the closing ceremony of the Beijing 2022 Paralympic Winter Games at the National Stadium in Beijing, capital of China. (Xinhua/Zhang Bowen)

The Paralympic flame is seen during the closing ceremony of the Beijing 2022 Paralympic Winter Games at the National Stadium in Beijing, capital of China, March 13, 2022. (Xinhua/Wu Zhuang)

Photo taken on March 13, 2022 shows a scene of the performance during the closing ceremony of the Beijing 2022 Paralympic Winter Games at the National Stadium in Beijing, capital of China. (Xinhua/Zhang Bowen)

Cai Qi, president of the Beijing Organising Committee for the 2022 Olympic and Paralympic Winter Games, addresses the closing ceremony of the Beijing 2022 Paralympic Winter Games at the National Stadium in Beijing, capital of China, March 13, 2022. (Xinhua/Wu Huiwo)

The national flag of the People's Republic of China is raised during the closing ceremony of the Beijing 2022 Paralympic Winter Games at the National Stadium in Beijing, capital of China, March 13, 2022. (Xinhua/Lan Hongguang)

A light show is seen during the closing ceremony of the Beijing 2022 Paralympic Winter Games at the National Stadium in Beijing, capital of China, March 13, 2022. (Xinhua/Li Renzi)

Photo taken on March 13, 2022 shows a scene of the performance during the closing ceremony of the Beijing 2022 Paralympic Winter Games at the National Stadium in Beijing, capital of China. (Xinhua/Lan Hongguang)

A light show is seen during the closing ceremony of the Beijing 2022 Paralympic Winter Games at the National Stadium in Beijing, capital of China, March 13, 2022. (Xinhua/Cai Yang)

Photo taken on March 13, 2022 shows a scene of the performance during the closing ceremony of the Beijing 2022 Paralympic Winter Games at the National Stadium in Beijing, capital of China. (Xinhua/Zhang Keren)

A light show is seen during the closing ceremony of the Beijing 2022 Paralympic Winter Games at the National Stadium in Beijing, capital of China, March 13, 2022. (Xinhua/Xia Yifang)

A light show is seen during the closing ceremony of the Beijing 2022 Paralympic Winter Games at the National Stadium in Beijing, capital of China, March 13, 2022. (Xinhua/Li Renzi)

Photo taken on March 13, 2022 shows a scene of the performance during the closing ceremony of the Beijing 2022 Paralympic Winter Games at the National Stadium in Beijing, capital of China. (Xinhua/Lan Hongguang)

Fireworks illuminate the night sky during the closing ceremony of the Beijing 2022 Paralympic Winter Games at the National Stadium in Beijing, capital of China, March 13, 2022. (Xinhua/Xia Yifang)

Photo taken on March 13, 2022 shows a scene of the performance during the closing ceremony of the Beijing 2022 Paralympic Winter Games at the National Stadium in Beijing, capital of China. (Xinhua/Lan Hongguang)

Photo taken on March 13, 2022 shows a scene of the performance during the closing ceremony of the Beijing 2022 Paralympic Winter Games at the National Stadium in Beijing, capital of China. (Xinhua/Lan Hongguang)

Fireworks illuminate the night sky during the closing ceremony of the Beijing 2022 Paralympic Winter Games at the National Stadium in Beijing, capital of China, March 13, 2022. (Xinhua/Xia Yifang)

Photo taken on March 13, 2022 shows a scene of the performance during the closing ceremony of the Beijing 2022 Paralympic Winter Games at the National Stadium in Beijing, capital of China. (Xinhua/Lan Hongguang)

Photo taken on March 13, 2022 shows a performance of Milan and Cortina d'Ampezzo, the host cities of the 2026 Paralympic Winter Games, during the closing ceremony of the Beijing 2022 Paralympic Winter Games at the National Stadium in Beijing, capital of China. (Xinhua/Zhang Keren)

Photo taken on March 13, 2022 shows a scene of the performance during the closing ceremony of the Beijing 2022 Paralympic Winter Games at the National Stadium in Beijing, capital of China. (Xinhua/Lan Hongguang)

Photo taken on March 13, 2022 shows a scene of the performance during the closing ceremony of the Beijing 2022 Paralympic Winter Games at the National Stadium in Beijing, capital of China. (Xinhua/Lan Hongguang)

Photo taken on March 13, 2022 shows the flag handover ceremony during the closing ceremony of the Beijing 2022 Paralympic Winter Games at the National Stadium in Beijing, capital of China. (Xinhua/Zhang Keren)

Photo taken on March 13, 2022 shows a scene of the performance during the closing ceremony of the Beijing 2022 Paralympic Winter Games at the National Stadium in Beijing, capital of China. (Xinhua/Zhang Bowen)

Photo taken on March 13, 2022 shows a scene of the performance during the closing ceremony of the Beijing 2022 Paralympic Winter Games at the National Stadium in Beijing, capital of China. (Xinhua/Zhang Keren)

The Paralympic flame is extinguished during the closing ceremony of the Beijing 2022 Paralympic Winter Games at the National Stadium in Beijing, capital of China, March 13, 2022. (Xinhua/Zhang Bowen)

Fireworks illuminate the night sky during the closing ceremony of the Beijing 2022 Paralympic Winter Games at the National Stadium in Beijing, capital of China, March 13, 2022. (Xinhua/Li Ga)

Fireworks illuminate the night sky during the closing ceremony of the Beijing 2022 Paralympic Winter Games at the National Stadium in Beijing, capital of China, March 13, 2022. (Xinhua/Li Ga)

Photo taken on March 13, 2022 shows a scene of the performance during the closing ceremony of the Beijing 2022 Paralympic Winter Games at the National Stadium in Beijing, capital of China. (Xinhua/Zhang Keren)