(260617) -- BEIJING, June 17, 2026 (Xinhua) -- Visitors try black tea from Sri Lanka at the 10th China-South Asia Expo in Kunming, southwest China's Yunnan Province, June 16, 2026. The 10th China-South Asia Expo concluded here on Tuesday. The six-day event has attracted participants from 68 countries, regions and international organizations. (Xinhua/Jiang Wenyao)