
A staff member takes photos of planted corals at the marine ranch of Wuzhizhou Island in Sanya, south China's Hainan Province, May 27, 2025. Around 2010, the Wuzhizhou Island in Sanya, a city renowned for its tropical climate and one of the most popular tourist destinations in China, began building China's first tropical marine ranch to restore the underwater ecology damaged by typhoons and fishing activities. The waters surrounding the island contain numerous species such as sea cucumbers, sea urchins, and tropical fish. (Photo: Xinhua)

This photo taken on May 27, 2025 shows a scene of the marine ranch in the waters off Wuzhizhou Island in Sanya, south China's Hainan Province. Around 2010, the Wuzhizhou Island in Sanya, a city renowned for its tropical climate and one of the most popular tourist destinations in China, began building China's first tropical marine ranch to restore the underwater ecology damaged by typhoons and fishing activities. The waters surrounding the island contain numerous species such as sea cucumbers, sea urchins, and tropical fish. (Photo: Xinhua)

This photo taken on May 27, 2025 shows a scene of the marine ranch in the waters off Wuzhizhou Island in Sanya, south China's Hainan Province. Around 2010, the Wuzhizhou Island in Sanya, a city renowned for its tropical climate and one of the most popular tourist destinations in China, began building China's first tropical marine ranch to restore the underwater ecology damaged by typhoons and fishing activities. The waters surrounding the island contain numerous species such as sea cucumbers, sea urchins, and tropical fish. (Photo: Xinhua)

This photo taken on May 26, 2025 shows a scene of the marine ranch in the waters off Wuzhizhou Island in Sanya, south China's Hainan Province. Around 2010, the Wuzhizhou Island in Sanya, a city renowned for its tropical climate and one of the most popular tourist destinations in China, began building China's first tropical marine ranch to restore the underwater ecology damaged by typhoons and fishing activities. The waters surrounding the island contain numerous species such as sea cucumbers, sea urchins, and tropical fish. (Photo: Xinhua)