1. xiuying district is a district under the jurisdiction of Haikou City, Hainan Province. Located in the northwest of Haikou City, near Qiongzhou Strait, it is one of the four municipal districts of Haikou City.

Longhua District is a municipal district under the jurisdiction of Haikou City, Hainan Province. Located in the center of Haikou, it is the political, economic and cultural center of Haikou. Longhua District has a long history, and there are many famous cultural, commercial and tourist attractions, such as Haikou Qilou Old Street, Lv Wan Garden and Mission Hills Resort.

3. qiongshan district is a municipal district under the jurisdiction of Haikou City, Hainan Province, which is located in the south of Haikou City and is one of the areas with the deepest historical and cultural heritage.

4. qiongshan district is a municipal district under the jurisdiction of Haikou City, Hainan Province, which is located in the south of Haikou City and is one of the areas with the deepest historical and cultural heritage.