Zhoushan is the largest archipelago in China, with an area of 22,200 square kilometers, of which the island area is 1.440 square kilometers. It is the mouth of the famous Yangtze River, Qiantang River and Yongjiang River.

Liuheng Island in Zhoushan is the third largest island in Zhoushan Archipelago after Zhoushan Island and Daishan Island, covering an area of 93 square kilometers.

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