As one of the top ten Chinese teas, Biluochun tea is mainly produced in Xishan. The tea was originally named “Xia Sha Ren Xiang” - frighten people with its aroma. It is Emperor Kangxi who gave it the well-known name - Biluochun later for it is green in color, screwed in shape, and picked and produced in early spring. Then the former indecent name was substituted. It requires 50000-60000 young buds to cook out 500gbest Biluochun.