Cheng County


Cheng County or Chengxian is a county under the administration of Longnan City, in southeastern Gansu Province of China. It has a land area of 1,701 square kilometers and a population of 250,000 in 2004. The postal code is 742500, and the county seat is located in Chengguan Town.

Administrative divisions

There are Mount Jifeng and a national forest park within the region.