Tourists enjoy dishes aboard a Laobacha Haikou Bus in Haikou, south China's Hainan Province, July 5, 2026. (Xinhua/Guo Cheng)

　　A Qiong Opera performance is staged at a teahouse in Haikou, south China's Hainan Province, July 4, 2026. (Xinhua/Guo Cheng)

　　Tourists enjoy dishes aboard a Laobacha Haikou Bus in Haikou, south China's Hainan Province, July 5, 2026. (Xinhua/Guo Cheng)

　　Performers of Qiong Opera pose for a photo with a diner at a teahouse in Haikou, south China's Hainan Province, July 4, 2026. (Xinhua/Guo Cheng)

　　Performers of Qiong Opera interact with diners at a teahouse in Haikou, south China's Hainan Province, July 4, 2026. (Xinhua/Guo Cheng)

　　This photo taken on July 4, 2026 shows Laobacha dishes at a teahouse in Haikou, south China's Hainan Province. (Xinhua/Guo Cheng)■