Which city does Lingshui Li Autonomous County of Hainan Province belong to?

There are two prefecture-level cities in Hainan upstairs? No, I don't know. Don't talk nonsense, nobody laughs at you! ! It's wrong of you to pretend! Even if you don't know Sansha City, do you know Danzhou City? Prefecture-level cities should be four Qinghai (Haikou, Sanya, Sansha and Danzhou)! There are five county-level cities (Wenchang, Qionghai, Wuzhishan, Dongfang and Wanning), four counties (Ding 'an, Tunchang, Chengmai and Lingao) and six autonomous counties (Baisha, Changjiang, Ledong, Lingshui, Baoting and Qiongzhong)!