Visitors tour the 2026 China International Fair for Trade in Services (CIFTIS) at Shougang Park in Beijing, capital of China, Sept. 13, 2026. The 2026 CIFTIS concluded in Beijing on Sunday. (Photo by Liu Zhihan/Xinhua)

Visitors tour the 2026 China International Fair for Trade in Services (CIFTIS) at Shougang Park in Beijing, capital of China, Sept. 13, 2026. The 2026 CIFTIS concluded in Beijing on Sunday. (Photo by Yang Yang/Xinhua)

Visitors tour the 2026 China International Fair for Trade in Services (CIFTIS) at Shougang Park in Beijing, capital of China, Sept. 13, 2026. The 2026 CIFTIS concluded in Beijing on Sunday. (Xinhua/Zhang Yuwei)

A visitor tours the 2026 China International Fair for Trade in Services (CIFTIS) at Shougang Park in Beijing, capital of China, Sept. 13, 2026. The 2026 CIFTIS concluded in Beijing on Sunday. (Xinhua/Zhang Yuwei)

Visitors tour the 2026 China International Fair for Trade in Services (CIFTIS) at Shougang Park in Beijing, capital of China, Sept. 13, 2026. The 2026 CIFTIS concluded in Beijing on Sunday. (Photo by Liu Zhihan/Xinhua)

Visitors tour the 2026 China International Fair for Trade in Services (CIFTIS) at Shougang Park in Beijing, capital of China, Sept. 13, 2026. The 2026 CIFTIS concluded in Beijing on Sunday. (Xinhua/Zhang Yuwei)

Visitors watch a robot performance during the 2026 China International Fair for Trade in Services (CIFTIS) at Shougang Park in Beijing, capital of China, Sept. 13, 2026. The 2026 CIFTIS concluded in Beijing on Sunday. (Photo by Liu Zhihan/Xinhua)

Visitors tour the 2026 China International Fair for Trade in Services (CIFTIS) at Shougang Park in Beijing, capital of China, Sept. 13, 2026. The 2026 CIFTIS concluded in Beijing on Sunday. (Xinhua/Li Xin)

Visitors tour the 2026 China International Fair for Trade in Services (CIFTIS) at Shougang Park in Beijing, capital of China, Sept. 13, 2026. The 2026 CIFTIS concluded in Beijing on Sunday. (Photo by Liang Jiayuan/Xinhua)

Visitors watch a robot performance during the 2026 China International Fair for Trade in Services (CIFTIS) at Shougang Park in Beijing, capital of China, Sept. 13, 2026. The 2026 CIFTIS concluded in Beijing on Sunday. (Xinhua/Zhang Yuwei)

Visitors tour the 2026 China International Fair for Trade in Services (CIFTIS) at Shougang Park in Beijing, capital of China, Sept. 13, 2026. The 2026 CIFTIS concluded in Beijing on Sunday. (Photo by Liu Zhihan/Xinhua)

Children interact with a robot dog during the 2026 China International Fair for Trade in Services (CIFTIS) at Shougang Park in Beijing, capital of China, Sept. 13, 2026. The 2026 CIFTIS concluded in Beijing on Sunday. (Photo by Liang Jiayuan/Xinhua)

A visitor experiences a driving simulator during the 2026 China International Fair for Trade in Services (CIFTIS) at Shougang Park in Beijing, capital of China, Sept. 13, 2026. The 2026 CIFTIS concluded in Beijing on Sunday. (Xinhua/Li Xin)

Visitors pose for photos during the 2026 China International Fair for Trade in Services (CIFTIS) at Shougang Park in Beijing, capital of China, Sept. 13, 2026. The 2026 CIFTIS concluded in Beijing on Sunday. (Xinhua/Li Xin)

A visitor walks during the 2026 China International Fair for Trade in Services (CIFTIS) at Shougang Park in Beijing, capital of China, Sept. 13, 2026. The 2026 CIFTIS concluded in Beijing on Sunday. (Photo by Liang Jiayuan/Xinhua)