Photo taken on Sept. 3, 2022 shows an interior view of the China National Convention Center during the 2022 China International Fair for Trade in Services (CIFTIS) in Beijing, capital of China. The CIFTIS opend to the public on Saturday. (Xinhua/Lu Peng)

 

 

Visitors are seen at Shougang Park during the 2022 China International Fair for Trade in Services (CIFTIS) in Beijing, capital of China, Sept. 3, 2022. The CIFTIS opend to the public on Saturday. (Xinhua/Cai Yang)

 

 

Visitors are seen at the achievement exhibition area during the 2022 China International Fair for Trade in Services (CIFTIS) in Beijing, capital of China, Sept. 3, 2022. The CIFTIS opend to the public on Saturday. (Xinhua/Ren Chao)