Where can I learn the practice of Shaxian snack?

Shaxian snack started in Yixi period of Eastern Jin Dynasty more than 600 years ago/kloc-0, with a long history. The ancestors here are all descendants of the Han nationality in all parts of the Central Plains, which makes Shaxian snacks contain the "genes" of the ancient Han diet culture. For example, the well-known Shaxian salted duck (now called salted duck) is made by pickling the washed duck with salt, ginger and other seasonings, and then air-drying, sun-drying or drying, which basically inherits the production method of Zhou Dynasty. The bean curd in Baisha county is not cured with gypsum or brine, but with old pulp overnight. This method comes from Liu An, King of Huainan in Han Dynasty. Shaxian county is located in the lower reaches of Shaxi in the mountainous area of northwest Fujian. In ancient times, when it was difficult to travel by land, it used to be a very prosperous distribution center for agricultural and sideline products. At that time, Chengguan could be described as "a hundred schools of thought contend, and merchants on land gathered". Rice, wood, dried bamboo shoots, tea, mushrooms and other local products in northwest Fujian and west Fujian are mostly collected in Shaxian County, and then transported to Fuzhou on the coast of the East China Sea via Shaxi and Minjiang River. Therefore, businessmen from Fuzhou, Tingzhou, Minnan, Youxi, Putian, Jiangxi, Zhejiang and other places have come here to deal in medicinal materials, cloth, mountain products, fish and preserved fruits. It not only promotes the prosperity of Shaxian snacks, but also makes them have the characteristics of Fuzhou and Minnan, as well as the Hakka flavor of Tingzhou, forming a relatively fine production of noodles, beans and meat. At that time, Shaxian county was dominated by small vendors and shops, and its diet was exquisite, but it didn't want to spend a lot of money. Snacks conform to this trend, focusing on economic benefits, and continue to this day, becoming its main advantage in entering various places. Snacks in Shaxian are generally divided into rice, such as fried white glutinous rice, dried duck soup, frozen rice skin, sweet dumplings and so on. Flour, including wonton, mixed noodles, steamed dumplings, pepper and sesame cakes, lotus leaf steamed buns, etc. Beans, including sandwich tofu balls, jade roll tofu, pot tofu, plum blossom tofu and so on. Others include taro buns, beef sausages, Xiamao roast duck and so on. Among many snacks, there are 50 kinds of traditional brand-name snacks, among which wonton (also known as flat meat), taro buns, steamed dumplings, Baoxin bean curd pills, bean jelly, bean jelly skin, sweet potato, fish balls, pepper sesame cakes and loach dry powder are the top ten varieties, while the first four are ethnic brand snacks. Shaxian wonton, related to jiaozi, has a history of 1400 years. Yan Zhitui in the Northern Qi Dynasty said, "Today, wonton is shaped like a crescent moon, which is universal in the world." Shaxian wonton is unique in its thin skin and many fillings, and the stuffed meat is pounded with a mallet. When packaging, add chopped green onion, shrimp, broth, monosodium glutamate, sesame oil, chopped green onion, rice vinegar and other condiments as appropriate. It tastes crisp and delicious, refreshing and delicious. At 1997, it was rated as "Chinese famous snack". Steamed dumplings, formerly known as plum blossoms, are named after their upright shape and plum blossom-like upper parts. Compared with steamed dumplings in other places, steamed dumplings in Shaxian have their own characteristics. For example, steamed dumpling skin is mixed with cold water, not warm water or hot water. Small as jujube, transparent after steaming, small and exquisite, crystal clear as jade, and also rated as "Chinese famous snack". Shaxian taro steamed stuffed bun is a kind of steamed stuffed bun made by ancient Hakka ancestors with locally rich potato taro instead of flour. The current Shaxian taro buns are made of taro and cassava flour, and the fillings are dried bamboo shoots, dried tofu, ginger, onions, mushrooms, shrimps and lean meat. , can be mixed to eat, can also be cooked to eat (called taro jiaozi). After the taro buns are cooked, put them into the soup with soy sauce, monosodium glutamate, lard, sesame oil, chopped green onion, pepper and vinegar. They taste tender, smooth and soft, and taste delicious. In 2000, they won the title of "Chinese famous snacks". Shaxian Baoxin Tofu Pill is made of Shaxian tofu and sweet potato powder as the main raw materials, and added with salt and monosodium glutamate to make tofu paste, which is wrapped with pork belly, mushrooms, shrimps, onions, ginger and sesame oil. It tastes tender outside and fragrant inside, and won the silver prize in the third national cooking competition.