Scenery of Wuzhishan City in S China's Hainan

Aerial photo taken on May 18, 2022 shows a view of Changhua River in Shuiman Town of Wuzhishan City, south China's Hainan Province. (Xinhua/Zhang Liyun)

Aerial panoramic photo taken on May 18, 2022 shows a view of paddy fields in Shuiman Town of Wuzhishan City, south China's Hainan Province. (Xinhua/Zhang Liyun)

Aerial photo taken on May 19, 2022 shows a view of the Wuzhishan section of the Hainan Tropical Rainforest National Park in Wuzhishan City, south China's Hainan Province. (Xinhua/Zhang Liyun)

Aerial photo taken on May 18, 2022 shows a view of a tea garden in Wuzhishan City, south China's Hainan Province. (Xinhua/Zhang Liyun)

Aerial photo taken on May 3, 2022 shows tourists visiting the Wuzhishan section of the Hainan Tropical Rainforest National Park in Wuzhishan City, south China's Hainan Province. (Xinhua/Yang Guanyu)

Aerial photo taken on May 17, 2022 shows a view of the Wuzhishan section of the Hainan Tropical Rainforest National Park in Wuzhishan City, south China's Hainan Province. (Xinhua/Zhang Liyun)

Aerial photo taken on May 18, 2022 shows a view of a tea garden in Wuzhishan City, south China's Hainan Province. (Xinhua/Zhang Liyun)

Aerial photo taken on May 18, 2022 shows a view of paddy fields in Shuiman Town of Wuzhishan City, south China's Hainan Province. (Xinhua/Zhang Liyun)

Aerial panoramic photo taken on May 19, 2022 shows a view of the Wuzhishan section of the Hainan Tropical Rainforest National Park in Wuzhishan City, south China's Hainan Province. (Xinhua/Zhang Liyun)

Aerial photo taken on May 18, 2022 shows a view of Maona Village in Wuzhishan City, south China's Hainan Province. (Xinhua/Zhang Liyun)

Aerial photo taken on May 18, 2022 shows a view of Maona Village in Wuzhishan City, south China's Hainan Province. (Xinhua/Zhang Liyun)

Aerial photo taken on May 18, 2022 shows a view of paddy fields in Shuiman Town of Wuzhishan City, south China's Hainan Province. (Xinhua/Zhang Liyun)

Aerial panoramic photo taken on May 18, 2022 shows a view of a tea garden in Wuzhishan City, south China's Hainan Province. (Xinhua/Zhang Liyun)

Aerial panoramic photo taken on May 18, 2022 shows a view of Maona Village in Wuzhishan City, south China's Hainan Province. (Xinhua/Zhang Liyun)

Aerial photo taken on May 18, 2022 shows a view of Maona Village in Wuzhishan City, south China's Hainan Province. (Xinhua/Zhang Liyun)