The photo shows the beach of Quanfu Island offering clean sand and water. Being one of the three islands of Xisha islands that opens to tourists, Quanfu island is an uninhabited island which covers an area of 0.02 square kilometers. (Photo: China News Service)

The photo shows the beach of Quanfu Island offering clean sand and water. Being one of the three islands of Xisha islands that opens to tourists, Quanfu island is an uninhabited island which covers an area of 0.02 square kilometers. (Photo: China News Service)

The photo shows the beach of Quanfu Island offering clean sand and water. Being one of the three islands of Xisha islands that opens to tourists, Quanfu island is an uninhabited island which covers an area of 0.02 square kilometers. (Photo: China News Service)

The photo shows the beach of Quanfu Island offering clean sand and water. Being one of the three islands of Xisha islands that opens to tourists, Quanfu island is an uninhabited island which covers an area of 0.02 square kilometers. (Photo: China News Service)

The photo shows the beach of Quanfu Island offering clean sand and water. Being one of the three islands of Xisha islands that opens to tourists, Quanfu island is an uninhabited island which covers an area of 0.02 square kilometers.(Photo: China News Service)

The photo shows the beach of Quanfu Island offering clean sand and water. Being one of the three islands of Xisha islands that opens to tourists, Quanfu island is an uninhabited island which covers an area of 0.02 square kilometers.(Photo: China News Service)

The photo shows the beach of Quanfu Island offering clean sand and water. Being one of the three islands of Xisha islands that opens to tourists, Quanfu island is an uninhabited island which covers an area of 0.02 square kilometers.(Photo: China News Service)

The photo shows the beach of Quanfu Island offering clean sand and water. Being one of the three islands of Xisha islands that opens to tourists, Quanfu island is an uninhabited island which covers an area of 0.02 square kilometers. (Photo: China News Service)

The photo shows the beach of Quanfu Island offering clean sand and water. Being one of the three islands of Xisha islands that opens to tourists, Quanfu island is an uninhabited island which covers an area of 0.02 square kilometers. (Photo: China News Service)

The photo shows the beach of Quanfu Island offering clean sand and water. Being one of the three islands of Xisha islands that opens to tourists, Quanfu island is an uninhabited island which covers an area of 0.02 square kilometers. (Photo: China News Service)