Nei or Inner Lingding Island, formerlyromanized as Lintin or Lin Tin Island, is an island in the Pearl Riverestuary in the southeastern Chinese province of Guangdong. Although it is located closer to the eastern (Hong Kong and Shenzhen) shore of the estuary, it was until 2009 administratively part of the prefecture-level city of Zhuhai, whose main administrative center is located on the west shore of the river. The jurisdiction of Nei Lingding Island was handed over to Shenzhen in 2009.[1]