Xianhe tea, also known as purple camellia, is said to have been planted by Master Ge Hongxian himself. It is unique in that it grows on high mountains, is non-transplantable, has rich fragrance and high medicinal value. Immortal tea has three functions: first, it cures heat, second, it effectively stimulates appetite, and third, it diuretics to expel stones from the body.

Fairy tea mainly grows in mountainous areas above sea level 1000 meters such as Duozhu, Baipenzhu and Baokou in Huidong, and is a rare local tea species. According to textual research, the history of Huidong Xianhe tea can be traced back to thousands of years ago.