Introduction to the tea garden: In 1958, the botanical garden introduced tea seedlings from Anhui for experimental cultivation and green tea processing, which was successful. In 1962, high-quality tea trees were introduced from Zhejiang. This tea species was named "Qingdao Chunming" by the national professional department at that time, and won the "National Science Conference Award" in 1967. Since then, the process has been gradually improved, and the tea is deeply loved by the public for its mellow color and mellow taste.