Participants learn about unmanned aerial vehicles at the 25th China International Fair for Investment and Trade in Xiamen, southeast China's Fujian Province, Sept. 8, 2025. The 25th China International Fair for Investment and Trade (CIFIT) opened here on Monday, attracting visitors from over 120 countries and regions.

Focusing on three major areas -- "Invest in China," "Chinese investment" and "International investment" -- the four-day event includes more than 100 investment-themed activities and features Britain as the guest country of honor. (Xinhua/Wei Peiquan)