What is the postcode of Haidong City and Hexian County, Qinghai Province?

According to the postal code database, the postal code of Haidong County in Qinghai Province is 8 10800, with the first two digits of 8 1 representing Qinghai Province, the third digit of 0 representing Haidong City, the fourth digit of 8 representing Minhe County, and the last two digits of 00 representing specific delivery areas.

Haidong Citizen County in Qinghai Province is a county under the jurisdiction of Haidong City in Qinghai Province. Located on the eastern edge of Qinghai Province, it borders Yongdeng County of Gansu Province and Honggu District of Lanzhou City in the northeast, Yongjing County of Gansu Province in the east and Jishishan County of Gansu Province across the Yellow River in the south. Minhe County governs 8 towns 14 townships, with a population dominated by Han nationality, and ethnic minorities mainly including Hui, Tu and Tibetan.