(250528) -- CHONGQING, May 28, 2025 (Xinhua) -- A Russian student (C, front) and a Kazakh student (2nd R, front) from Chongqing University try to make Ciba, a traditional glutinous rice cake, with a local resident at Fengsheng ancient town of Banan District in southwest China's Chongqing Municipality, May 28, 2025. Over 200 local residents and international students from Chongqing University participated in a cultural experience activity ahead of the Dragon Boat Festival, which falls on the fifth day of the fifth month in the Chinese lunar calendar. (Xinhua/Chen Cheng)