A drone photo taken on Oct. 1, 2025 shows tourists enjoying leisure time in Xidi Village of Yixian County, Huangshan City, east China's Anhui Province. The historical villages of Xidi and Hongcun, both UNESCO World Heritage sites in Yixian County of Anhui Province, welcomed a large number of tourists on the first day of the National Day holiday with its elegant architecture and beautiful scenery. (Xinhua/Du Yu)

A drone photo taken on Oct. 1, 2025 shows tourists enjoying leisure time in Hongcun Village of Yixian County, Huangshan City, east China's Anhui Province. The historical villages of Xidi and Hongcun, both UNESCO World Heritage sites in Yixian County of Anhui Province, welcomed a large number of tourists on the first day of the National Day holiday with its elegant architecture and beautiful scenery. (Xinhua/Du Yu)

A drone photo taken on Oct. 1, 2025 shows tourists visiting Hongcun Village of Yixian County, Huangshan City, east China's Anhui Province. The historical villages of Xidi and Hongcun, both UNESCO World Heritage sites in Yixian County of Anhui Province, welcomed a large number of tourists on the first day of the National Day holiday with its elegant architecture and beautiful scenery. (Xinhua/Du Yu)

A drone photo taken on Oct. 1, 2025 shows tourists visiting Hongcun Village of Yixian County, Huangshan City, east China's Anhui Province. The historical villages of Xidi and Hongcun, both UNESCO World Heritage sites in Yixian County of Anhui Province, welcomed a large number of tourists on the first day of the National Day holiday with its elegant architecture and beautiful scenery. (Xinhua/Du Yu)

A drone photo taken on Oct. 1, 2025 shows tourists enjoying leisure time in Hongcun Village of Yixian County, Huangshan City, east China's Anhui Province. The historical villages of Xidi and Hongcun, both UNESCO World Heritage sites in Yixian County of Anhui Province, welcomed a large number of tourists on the first day of the National Day holiday with its elegant architecture and beautiful scenery. (Xinhua/Du Yu)

A drone photo taken on Oct. 1, 2025 shows tourists visiting Hongcun Village of Yixian County, Huangshan City, east China's Anhui Province. The historical villages of Xidi and Hongcun, both UNESCO World Heritage sites in Yixian County of Anhui Province, welcomed a large number of tourists on the first day of the National Day holiday with its elegant architecture and beautiful scenery. (Xinhua/Du Yu)

A drone photo taken on Oct. 1, 2025 shows tourists enjoying leisure time in Xidi Village of Yixian County, Huangshan City, east China's Anhui Province. The historical villages of Xidi and Hongcun, both UNESCO World Heritage sites in Yixian County of Anhui Province, welcomed a large number of tourists on the first day of the National Day holiday with its elegant architecture and beautiful scenery. (Xinhua/Du Yu)

A drone photo taken on Oct. 1, 2025 shows tourists enjoying leisure time in Xidi Village of Yixian County, Huangshan City, east China's Anhui Province. The historical villages of Xidi and Hongcun, both UNESCO World Heritage sites in Yixian County of Anhui Province, welcomed a large number of tourists on the first day of the National Day holiday with its elegant architecture and beautiful scenery. (Xinhua/Du Yu)

A drone photo taken on Oct. 1, 2025 shows tourists visiting Xidi Village of Yixian County, Huangshan City, east China's Anhui Province. The historical villages of Xidi and Hongcun, both UNESCO World Heritage sites in Yixian County of Anhui Province, welcomed a large number of tourists on the first day of the National Day holiday with its elegant architecture and beautiful scenery. (Xinhua/Du Yu)