A view of Ganquan Island in the Xisha Yongle Islands group in South China's Hainan Province, May 22, 2019. Named after a freshwater well, the lush, oval-shaped island covers an area of 0.3 square kilometers. The remains of a settlement dating back to the Tang and Song dynasties was found there in March 1974, and the site was later listed as a national key cultural relics site. (Photo: China News Service/Luo Yunfei)
A fishermen’s house equipped with solar panel on Ganquan Island in the Xisha Yongle Islands group in South China's Hainan Province. (Photo: China News Service/Luo Yunfei)
A view of Ganquan Island in the Xisha Yongle Islands group in South China's Hainan Province, May 22, 2019. Named after a freshwater well, the lush, oval-shaped island covers an area of 0.3 square kilometers. The remains of a settlement dating back to the Tang and Song dynasties was found there in March 1974, and the site was later listed as a national key cultural relics site. (Photo: China News Service/Luo Yunfei)
The house of a local fisherman on Ganquan Island in the Xisha Yongle Islands group in South China's Hainan Province, May 22, 2019. (Photo: China News Service/Luo Yunfei)
The house of a local fisherman on Ganquan Island in the Xisha Yongle Islands group in South China's Hainan Province, May 22, 2019. (Photo: China News Service/Luo Yunfei)
A public toilet on Ganquan Island in the Xisha Yongle Islands group in South China's Hainan Province, May 22, 2019. (Photo: China News Service/Luo Yunfei)
The house of a local fisherman on Ganquan Island in the Xisha Yongle Islands group in South China's Hainan Province, May 22, 2019. (Photo: China News Service/Luo Yunfei)
A freshwater well on Ganquan Island in the Xisha Yongle Islands group in South China's Hainan Province, May 22, 2019. (Photo: China News Service/Luo Yunfei)
A view of Ganquan Island in the Xisha Yongle Islands group in South China's Hainan Province, May 22, 2019. Named after a freshwater well, the lush, oval-shaped island covers an area of 0.3 square kilometers. The remains of a settlement dating back to the Tang and Song dynasties was found there in March 1974, and the site was later listed as a national key cultural relics site. (Photo: China News Service/Luo Yunfei)
A view of Ganquan Island in the Xisha Yongle Islands group in South China's Hainan Province, May 22, 2019. Named after a freshwater well, the lush, oval-shaped island covers an area of 0.3 square kilometers. The remains of a settlement dating back to the Tang and Song dynasties was found there in March 1974, and the site was later listed as a national key cultural relics site. (Photo: China News Service/Luo Yunfei)
A view of Ganquan Island in the Xisha Yongle Islands group in South China's Hainan Province, May 22, 2019. Named after a freshwater well, the lush, oval-shaped island covers an area of 0.3 square kilometers. The remains of a settlement dating back to the Tang and Song dynasties was found there in March 1974, and the site was later listed as a national key cultural relics site. (Photo: China News Service/Luo Yunfei)
A goat on Ganquan Island in the Xisha Yongle Islands group in South China's Hainan Province, May 22, 2019. (Photo: China News Service/Yang Xu)
A view of Ganquan Island in the Xisha Yongle Islands group in South China's Hainan Province, May 22, 2019. Named after a freshwater well, the lush, oval-shaped island covers an area of 0.3 square kilometers. The remains of a settlement dating back to the Tang and Song dynasties was found there in March 1974, and the site was later listed as a national key cultural relics site. (Photo: China News Service/Luo Yunfei)
A stone tablet marks the remains of a settlement dating back to the Tang and Song dynasties on Ganquan Island in South China's Hainan Province, May 22, 2019. (Photo: China News Service/Yang Xu)
A freshwater well on Ganquan Island in the Xisha Yongle Islands group in South China's Hainan Province, May 22, 2019. (Photo: China News Service/Yin Haiming)
A view of Ganquan Island in the Xisha Yongle Islands group in South China's Hainan Province, May 22, 2019. Named after a freshwater well, the lush, oval-shaped island covers an area of 0.3 square kilometers. The remains of a settlement dating back to the Tang and Song dynasties was found there in March 1974, and the site was later listed as a national key cultural relics site. (Photo: China News Service/Luo Yunfei)
