Flower-picking hair tips belong to green tea. Produced in Caihua Township in the west of Wufeng Tujia Autonomous County, Hubei Province. The county is located in the transition zone between Jianghan Plain and Yunnan-Guizhou Plateau. The national forest park "Chaibuxi" with four characteristics of strangeness, danger, beauty and completeness is located in the Qishan Gorge of Wufeng, 90 kilometers away from Yichang City, which is one of the key landscapes of the Three Gorges tourist belt of the Yangtze River.