Changtai District.

Zhangzhou Changtai Wu'an Town is affiliated to Changtai District, Zhangzhou, Fujian Province. It is located in the south of Changtai District, downstream of Longjin Creek, adjacent to the county's Tingxia Forest Farm in the east, and Jiaomei Town, Zhangzhou Taiwanese Investment Zone, in the south.

Changtai District is located in Zhangzhou City, Fujian Province.

It is located in the northeast of Zhangzhou City, with a total area of ??912.67 square kilometers.

The registered population is 210,000. As of 2020, Changtai District has jurisdiction over 4 towns and 1 township.