Hubei Xiaoxi Teng Biotechnology Co., Ltd. is a brand technology company focusing on building China's rattan tea industry chain and big health tea life operation and service platform. Founded in 2014, it has several subsidiaries: Hubei Xiaoxiteng Tea Co., Ltd., Hubei Xiaoxiteng Health Technology Co., Ltd., and Wuhan Xiaoxiteng New Retail Co., Ltd. The production base is located in the world's selenium capital and the location of Laifeng Teng Tea, a national geographical indication protection product, and Baifusi Town, Laifeng County, Enshi, Hubei. It has 20,000 acres of original selenium-rich vine tea planting base.

This vine tea produced in Laifeng, Enshi, Hubei Province is scientifically named Xianchi Snake Grape, commonly known as Shenxian Grass and Changshou Tea. It does not belong to the Tea family, but is a vine that is both medicinal and food-friendly. Rich in the human body's essential amino acids and 14 trace elements, it is the most abundant plant found in natural selenium and plant flavonoids.

Little Vines are produced from Enshi Laifeng Vine Tea, a selenium capital of the world, and are a national geographical indication protection product. Made by Master Chen Yongsheng, the 7th generation inheritor of Tujia Teng Tea. Because the tea is small in size and has a sparse yield, it contains high natural selenium elements and plant flavonoids, and is as white as frost. It has a sweet and fragrant and sweet population. It is called "Xiaoshuang Vine".

The small vines are only picked from May to August every year, and are picked by hand throughout the whole process, only 3-5cm long on the top of the bud tips, and only less than 1 kilogram of dry tea is picked per acre of land. Each small vine has an exclusive numbered license plate. The small vine native vine tea garden achieves refined management. Consumers can scan the QR code to trace the corresponding tea plant to strictly control the quality.