Lingshui Lizu autonomous county is located in the southeastern part of Hainan Island, located between latitude 18°21'~18°47'N and longitude 109°45'~110°08'E. It is also a part of Sanya City. It is connected to Wanning City in the northeast, borders with Qiongzhong County in the north, borders with Baoting County in the northwest, adjoins Sanya City in the southwest, and is bordered by the South China Sea in the southeast. The coastline is 57.5 kilometers long, 32 kilometers wide from east to west and 40 kilometers long from north to south, with a total area of 1128 square kilometers. Lingshui Lizu autonomous county has a long history, as early as in the Neolithic period, there have been pioneers to flourish. 1961 June 1, Lingshui from Yaxian County to restore the Lingshui County establishment. 1987 December, Lingshui County was renamed Lingshui Lizu autonomous county.