East avenue. Dangtu county, which belongs to Maanshan City, Anhui Province, has Huiyuan Street, Xinglong Street, Dongjie Street, Nansi Street and Tishu Street in dangtu county, among which Dongjie Street is the only snack street in dangtu county and the street closest to the only ancient street site in dangtu county. Going to other streets also needs to pass through this street, so East Street is the most prosperous and crowded.