Which is the authentic beef from Yimen, Yang Guo, Anhui?

Yimen Yongfu Beef According to Baidu map, Yimen Yongfu Beef is the most popular and authentic beef in Yang Guo, Anhui Province, and its address is Gongnong South Road, Guoyang County, Bozhou City, Anhui Province. Guoyang County, belonging to Bozhou City, Anhui Province, is located in the Yangtze River Delta, the northern part of Anhui Province and the central part of Huaibei Plain.