(260411) -- FUZHOU, April 11, 2026 (Xinhua) -- An aerial drone photo taken on April 9, 2026 shows Huaiyuanlou in Nanjing County, southeast China's Fujian Province. Tulou, the unique residential architecture of Fujian Province, was inscribed on the UNESCO's World Heritage List in 2008. In recent years, local authorities has continued promoting Tulou protection, revitalization, and integration with tourism. (Xinhua/Lin Shanchuan)