Zeng Jianbo, the founder of Hunan xiacra Food Co., Ltd. (hereinafter referred to as xiacra), has been engaged in dry goods business since the establishment of Gaoqiao market. Conduct from the sea in 2014 The industry has shifted to the leisure snack industry. In November 2016, Xi'a flagship store version 1.0 - Xi'a brand operation center was opened, and the mode of "one-stop purchase and brand operation" was opened. In October 2017, Xi'a Da logistics park was established, covering an area of more than 12000 square meters, with five layers of three-dimensional shelves, creating a 360 degree all-round semi-automatic modern warehouse. Established in 1993, Hunan jieou Coffee Co., Ltd. (hereinafter referred to as jieou coffee) focuses on the trade of coffee products. With the gradual popularization and development of coffee products in China, it grows rapidly. It is the largest coffee trader in central and southern China. At present, jieou has become "the first brand of Chinese freshly ground coffee", selling more than 4000 kinds of products from Africa, North America, Chinese Pu'er and other parts of the world, and has established stable cooperation with more than 60 international brands all over the world, with customers all over the country. Hunan Keyuan medical equipment sales Co., Ltd. (hereinafter referred to as Keyuan medical) has a sales volume of 2.5 billion yuan in 2019. Keyuan medical explored the development mode of "warehouse type medical device store + product experience center + e-commerce + foreign trade". The specific innovation methods are as follows. One is from warehouse stores to exhibition trading and experience centers. Second, vigorously develop e-commerce. Third, explore and develop international business. Fourth, self built brand and production system.