Yes, according to the query of "one tree and one leaf" in official website, as of June 65438+1October 65438+1October 0, 2023, one tree and one leaf is a tea brand in Xiamen, Fujian, and it has not been established outside Xiamen. One Tree and One Leaf Tea Shop insists on researching and developing exquisite original extracted tea and fruit extracted tea, creating exquisite slimming healthy tea and pursuing original ecology, and spreading young, fashionable and healthy tea drinking methods to more people.