Dushan Hydrochloric Acid Dish is a special product of Guizhou, a product of China's national geographical indication, an intangible cultural heritage of Guizhou Province, and a time-honored brand in Guizhou. Dushan hydrochloric acid vegetable source dates back to the Ming Dynasty and has a history of more than 500 years. Xu Xiake's travel notes have records. It is one of the eight famous pickles in China and the "hometown flavor" in Dushan people's mind. As the only inheritor unit of Dushan hydrochloric acid dish, the company has been committed to the inheritance and development of Dushan hydrochloric acid dish industry, and participated in the formulation of Guizhou local standards and processing technical specifications for Dushan hydrochloric acid dish, Dushan shrimp acid, fermented glutinous rice (sweet wine), etc. Through scientific and technological innovation, the series of hydrochloric acid dishes are positioned as convenient, safe, characteristic and rich fast food. This year, we will successively develop and launch Dushan hydrochloric acid pickled pork, Dushan hydrochloric acid pickled fish, fried hot dishes, Dushan shrimp sour beef and other special series of products, make full use of Dushan's resource advantages and regional advantages, and our county's e-commerce online goods popularity to boost the "Guizhou goods out of the mountains". The food culture with Guizhou characteristics can be better displayed to the outside world through products.