People visit the cultural and tourism services exhibition hall in the Shougang Park during the 2022 China International Fair for Trade in Services (CIFTIS) in Beijing, capital of China, Sept. 4, 2022. (Xinhua/Han Xu)

Staff members of Quanjude, one of China's best-known roast duck chain restaurants, sell products via a live show at the cultural and tourism services exhibition hall in the Shougang Park during the 2022 China International Fair for Trade in Services (CIFTIS) in Beijing, capital of China, Sept. 1, 2022. (Xinhua/Ju Huanzong)

A visitor rides a VR-powered bobsleigh at the cultural and tourism services exhibition hall in the Shougang Park during the 2022 China International Fair for Trade in Services (CIFTIS) in Beijing, capital of China, Sept. 5, 2022. (Xinhua/Ren Chao)

Handicrafts are on display at the cultural and tourism services exhibition hall in the Shougang Park during the 2022 China International Fair for Trade in Services (CIFTIS) in Beijing, capital of China, Sept. 5, 2022. (Xinhua/Ren Chao)

A woman visits a digital art zone in an immersive way at the cultural and tourism services exhibition hall in the Shougang Park during the 2022 China International Fair for Trade in Services (CIFTIS) in Beijing, capital of China, Sept. 4, 2022. (Xinhua/Han Xu)

A woman (L) gets an immersive experience while visiting the cultural and tourism services exhibition hall at the Shougang Park during the 2022 China International Fair for Trade in Services (CIFTIS) in Beijing, capital of China, Sept. 5, 2022. (Xinhua/Ren Chao)

Beijing 2022 Winter Olympics franchised products are on display at the cultural and tourism services exhibition hall in the Shougang Park during the 2022 China International Fair for Trade in Services (CIFTIS) in Beijing, capital of China, Sept. 5, 2022. (Xinhua/Ren Chao)