An aerial drone photo taken on July 16, 2025 shows tourists visiting Huangguoshu waterfall scenic area in Anshun, southwest China's Guizhou Province. (Xinhua/Tao Liang)

Tourists take photos at Huangguoshu waterfall scenic area in Anshun, southwest China's Guizhou Province, July 16, 2025. (Xinhua/Tao Liang)

An aerial drone photo taken on July 16, 2025 shows tourists visiting Huangguoshu waterfall scenic area in Anshun, southwest China's Guizhou Province. (Xinhua/Tao Liang)

An aerial drone photo taken on July 16, 2025 shows tourists visiting Huangguoshu waterfall scenic area in Anshun, southwest China's Guizhou Province. (Xinhua/Tao Liang)

An aerial drone photo taken on July 16, 2025 shows tourists visiting Huangguoshu waterfall scenic area in Anshun, southwest China's Guizhou Province. (Xinhua/Tao Liang)

An aerial drone photo taken on July 16, 2025 shows tourists visiting Huangguoshu waterfall scenic area in Anshun, southwest China's Guizhou Province. (Xinhua/Tao Liang)

An aerial drone photo taken on July 16, 2025 shows tourists visiting Huangguoshu waterfall scenic area in Anshun, southwest China's Guizhou Province. (Xinhua/Tao Liang)

An aerial drone photo taken on July 16, 2025 shows tourists visiting Huangguoshu waterfall scenic area in Anshun, southwest China's Guizhou Province. (Xinhua/Tao Liang)

An aerial drone photo taken on July 16, 2025 shows tourists visiting Huangguoshu waterfall scenic area in Anshun, southwest China's Guizhou Province. (Xinhua/Tao Liang)