Wuhua County
Wuhua County is located in the upper reaches of the Han River. The southeast border of the county is adjacent to Fengshun, Jiexi, and Lufeng. Heyuan and Zijin are located on the southwest borders. The northwest border is connected to Longchuan and the northeast to Xingning. Due to the resulting language contact, Wuhua is affected by the dialectal assimilation of the surrounding areas.