Which city does Jianghua Yao Autonomous County belong to?

It belongs to Yongzhou City, Hunan Province.

Jianghua Yao Autonomous County is a county-level administrative region under the jurisdiction of Yongzhou City, Hunan Province, which is located at the southernmost tip of Hunan Province and at the northern foot of Nanling Mountain. Jianghua Yao Autonomous County, which is located in the traffic artery, is a place where many ethnic groups live together. The Yao population accounts for a high proportion of the total population, and it is also one of the famous Yao settlements in Hunan Province.