Tourists are seen near an ancient building in Changting County, southeast China's Fujian Province, Aug. 20, 2020. Changting County has been maintained in accordance with its ancient appearance to best demonstrate its history and culture. (Xinhua/Lin Shanchuan)

Aerial photo taken on Aug. 20, 2020 shows a view of Wolong Academy in Changting County, southeast China's Fujian Province. Changting County has been maintained in accordance with its ancient appearance to best demonstrate its history and culture. (Xinhua/Lin Shanchuan)

Tourists visit Wolong Academy in Changting County, southeast China's Fujian Province, Aug. 20, 2020. Changting County has been maintained in accordance with its ancient appearance to best demonstrate its history and culture. (Xinhua/Lin Shanchuan)

Children play near the Wenchang Pavilion in Tingzhou Town of Changting County, southeast China's Fujian Province, Aug. 20, 2020. Changting County has been maintained in accordance with its ancient appearance to best demonstrate its history and culture. (Xinhua/Lin Shanchuan)

Aerial photo taken on Aug. 20, 2020 shows the ancient Huiji gate in Changting County, southeast China's Fujian Province. Changting County has been maintained in accordance with its ancient appearance to best demonstrate its history and culture. (Xinhua/Lin Shanchuan)