The relationship between Yi Bei Town and Chashan is somewhat complicated. 20 17 1 1, the brand of going to Chashan appeared for the first time. Since then, the two brands have been coexisting, but this relationship has never been clearly and publicly explained. Yi Bei Town is a well-known teahouse in Guiyang, and its core team is committed to finding and inheriting the tea-making technology for hundreds of years, bringing the tea flavor from different places back to the city. Quchashan is a branch of Yi Bei Town, which not only continues to provide tea, but also upgrades its raw materials to attract a wider range of consumers.