That's not true. This is not the pit where Tang Ji and Fu fish with Chinese sauerkraut joined. Tangji Tongfu Jintang Pickled Fish is a brand Tongfu Jintang Pickled Fish registered by Anhui Tangzhanggui Catering Management Co., Ltd. As the pioneer of pickled fish fast food category, it has Jintang Pickled Fish, Gongju Tomato Fish, Laotan Pickled Fish, Lemon Pickled Fish, Classic Spicy Fish, Green Pepper Pickled Fish and Pasta Series, Sichuan-Chongqing Flavor Series, Cold Brine Series, Rice Noodle Series, Laofan Series and Beverage Series.