(260201) -- WENCHANG, Feb. 1, 2026 (Xinhua) -- This photo taken on Jan. 29, 2026 shows zaopo vinegar rice noodles at a restaurant in Wenchang City, south China's Hainan Province. Zaopo vinegar, a traditional specialty of Puqian Town in Wenchang City, has seen industrial growth in recent years as traditional brewing techniques are combined with modern standardized production, helping promote cultural-tourism integration and increase local income. (Xinhua/Guo Cheng)