Tanchang County

Tanchang, also pronounced Dàngchāng, is a county in the south of Gansu province, China. It is the westernmost county-level division of the prefecture-level city of Longnan. In 2017 its population was 319,400 people.

Administrative divisions
Tanchang County has 11 towns and 13 townships and 1 ethnic township.

-Towns are upgraded from Township. -Towns are established newly. -Township is established newly.
 * Towns:
 * Townships
 * Hejiabao Township(何家堡乡)

-Former Townships are merged to other.
 * ethnic township
 * Xinchengzi Tibetan Ethnic Township (新城子藏族乡)

Transport

 * China National Highway 212