It grows in Tianmu Mountain, near to Hangzhou city of Zhejiang province. For higher mountain, there is no any pollution and no pesticide, which can reach International Organic standard. Its shape is curly and small, and its color of dry tea leave is deep green but it will be green after being put into boiled water. And its color of soup is clean with greenish. Its aroma is very strong but very good. The shape of dry tea leaves are curly similar as Pi Lochun.