(260415) -- CHENGDU, April 15, 2026 (Xinhua) -- A participant tries a VR headset during the 13th China Internet Audio and Video Convention in Chengdu, southwest China's Sichuan Province, April 15, 2026. The convention kicked off here on Wednesday, featuring a series of thematic forums, release events, film screenings and other activities. (Xinhua/Wang Xi)