Longhua District of Haikou City is adjacent to Meilan District and qiongshan district in the east, xiuying district in the west, Qiongzhou Strait in the north and Ding 'an County in the south. The postcodes of Haikou are: Meilan District 570203, Longhua District 570 145, xiuying district 570300 and qiongshan district 57 1 100. The postal codes of different cities and regions are different, and the postal codes also represent the relevant information of a city.
Longhua District is named after historical legends. According to legend, a long time ago, there was a deep pool near Longkun Village in the old city of Haikou. There was a dragon in the pool, which could keep the people in good weather. Named after Longhua, it not only conforms to the wishes of the people, but also contains the meaning of the region's calling the shots and benefiting the people and the people in the tide of reform and opening up.
Geographical environment and topography?
Longhua District is located in the northwest of Haikou City, east longitude11014' 54 "~10 24' 47", north latitude 19 43' 07 "~ 20 03' 6544. Among them, the land is 285.35 square kilometers, accounting for 94.9% of the total area; Water area 15.25 km2, accounting for 5. 1% of the total area.
Longhua District is located in the platform and plain, most of which are below 100 meters above sea level, with a slightly long heart shape, higher in the west and southeast, and lower in the middle and north. The surface of the area under its jurisdiction is mainly Quaternary basic volcanic rocks and Quaternary loose sediments distributed in a large area, with coastal terraces as the main landforms and typical volcanic landforms in the west. The eastern border where Nandu River flows is low and flat, and the northern part is mostly coastal plain.
The above contents refer to Baidu Encyclopedia-Longhua District.