Yingbin Road, Gaobeidian City, Baoding City, Hebei Province. According to the Baidu map and the local advertising information, it is known that the address of Gaobeidian cafeteria is located in Yingbin Road, Gaobeidian City, Baoding City, Hebei Province, and it is called Warren's barbecue cafeteria (Yijiawang Sunshine Commercial Building). Cafeteria refers to a restaurant where guests choose their own dishes that suit their tastes, that is, guests buy tickets first and help themselves to food and drinks at the restaurant.