Lin Yu jujube is a famous special food in Bazhong City, Sichuan Province. Its production techniques originated in the middle Tang Dynasty, flourished in the Republic of China and flourished in the contemporary era. Fish in jujube forest are mainly clear soup fish, and the selection of materials is strict. Be sure to use wild fish, such as yellow horn wave, silver carp, eggplant bag, crucian carp, carp and so on. In Hanoi, and provide them with appropriate seasonings, such as farm onions, ginger, dried red peppers, homemade lard, pepper, chicken essence and salt. In the cooking process, be sure to use mountain spring water to cook the fish until it cracks. Representative inheritors of jujube forest fish in Bazhong are Li Guangzhi, Li Guangping and Li Guangming. In addition to clear soup fish, Zaolin fish also developed new dishes such as steamed meatball fish with gastrodia elata, steamed fish head with gastrodia elata, barbecue plate, boatman roe fish, garlic chain fish and so on. In Bazhong City, jujube forest fish have appeared in Chengdu, Guangyuan, Mianyang and other large and medium-sized cities, and there are 8 jujube forest fish shops in this small town alone.