China postal code adopts four-level six-digit coding structure. The first two figures represent provinces (cities, autonomous regions); The third digit indicates the postal area; The fourth digit indicates the county (city); The last two digits indicate the office. Of the 650,000 postal codes in Kunming, Yunnan Province, 65 represents Yunnan Province, the middle 00 represents the postal area of Kunming City, and the back 00 represents the delivery office.
Postal code is a special code for postal communication to realize mail sorting, and it is a necessary tool to realize postal modernization. The ultimate goal is to improve the speed and accuracy of your letters in the delivery process, so be sure to indicate the postal code when handing in letters and parcels. In order to realize the automation of mail sorting and the digitalization of postal network and speed up mail delivery.
Geographical location, boundary and climate of Kunming
Kunming is located in the middle of Yunnan Province, with east longitude10210 ′-10340 ′, north latitude 24 23 ′-26 33 ′, north-south length 237.50 km, east-west width 152 km, and total area 265438.
Kunming belongs to the subtropical-plateau mountain monsoon climate with low latitude north latitude. Affected by the warm and humid airflow in the southwest of the Indian Ocean, the sunshine is long and the frost period is short. The annual average temperature is 65438 05℃, the annual sunshine is about 2200 hours, and the frost-free period is more than 240 days. The climate is mild, with no heat in summer, no severe cold in winter, four seasons like spring and pleasant climate. The annual precipitation is 1035mm, which has typical temperate climate characteristics.