1, Pixian watercress, a specialty of Pixian county in Sichuan province, is one of the three famous petals in Sichuan. It is a common seasoning in Sichuan cuisine recipes and is known as the "soul of Sichuan cuisine". Its production skills are listed in the second batch of national intangible cultural heritage list. Pixian watercress has a mellow fragrance without any spices, and its color is bright and ruddy, but there is no oil in the honorary atlas of Pixian watercress (3 sheets). It relies on excellent raw materials and fine processing technology, so as to achieve the effect of good color, fragrance and taste, with the characteristics of strong spicy taste, bright red oil and long aftertaste, thus becoming an essential seasoning for Sichuan cuisine and winning the reputation of "the soul of Sichuan cuisine".

2. dried peppers. Pepper is a famous local product in the history of Xinjin county, which has the effects of warming the middle warmer, dispelling cold, invigorating the stomach and promoting digestion. Used for stomach cold pain, flatulence and dyspepsia; External use for chilblain, rheumatalgia and lumbago.

3, popcorn, Chongqing Jiangjin popcorn and Sichuan Leshan Suji popcorn are the most famous. Rice candy is a traditional time-honored product in Jiangjin, which has a history of nearly 100 years. In the late 1950s, Jiangjin popcorn candy began to enter the international market and was exported to Hong Kong and Nanyang.