Ganzhou City, referred to as Guizhou for short, is a prefecture-level city under the jurisdiction of Jiangxi Province, also known as Guizhou City, Gannan, provincial sub-central city and type II big city. It is located in the south of Jiangxi Province, at the southern edge of subtropical zone, with humid monsoon climate in subtropical hilly areas. The terrain is mainly mountains, hills and basins. Zhangjiang River and Gongjiang River join Ganjiang River in Ganzhou, with a total area of 39,379.64 square kilometers. The telephone area code of Ganzhou is 0797 and the postcode is 34 1000.
Ganzhou city is located in the southern edge of the middle subtropical zone and belongs to the subtropical monsoon climate zone. It has the climatic characteristics of prevailing winter and summer monsoon, concentrated precipitation in spring and summer, distinct four seasons, mild climate, abundant heat, abundant rainfall, short hot summer and cold winter time and long frost-free period. The average total precipitation in Ganzhou is 13 18.9 mm, which is10.8% less than the same period of previous years, and it is a partial year (including normal years in Shangyou, Dayu and Xingguo, special years in South China, and juvenile years in other counties and cities).
Development history of postal code
In the early 1950s, Britain began to study postal codes, and it was tried out in Norich postal area on 1959, which attracted the attention of many countries. West Germany officially announced the 4-digit postal code at 196 1, becoming the first country in the world to implement the postal code nationwide. After 1965, with the wide application of machinery and equipment, the advantages of postal codes are more obvious, so Japan, Italy, Canada, the Netherlands and Sweden have successively implemented postal codes.
2065438+In May 2008, the research and development of new postal codes began. It is expected that in the first half of 2020, the "New Postal Coding Industry Standard" will be promulgated. After the promotion and use, the State Post Bureau will gradually establish a unified mailing address library.
The above contents refer to Baidu Encyclopedia-Ganzhou City.