Wuyi cinnamon tea is a rock tea from Wuyi Mountain and should be a type of oolong tea. Wuyi cinnamon tea mainly has the functions of preventing cancer, radiation, and anti-aging. It can also improve immunity. It is mainly suitable for patients with cold hands and feet, cold stomach pain, loss of appetite, or vomiting of water. It cannot be mixed with alcohol when using it. Do not drink it on an empty stomach, and do not drink it before going to bed. Drinking it before going to bed may cause excitement and insomnia. Wuyi cinnamon belongs to the oolong tea category. It was discovered over a hundred years ago. It is a famous tea named after the tea tree of the cinnamon tree variety. When the tea is finished, it has a tightly knitted green-brown appearance and a pungent aroma. Cinnamon tea has excellent quality and stable properties. It is the leading variety of Wuyi rock tea and has been widely introduced in other places. In many national-level famous tea competitions, he participated as a typical representative of rock tea and won gold medals in each competition. After the 1990s, Wuyi rock tea ranked among the top ten famous teas in China, mainly due to its unique and unique aroma. Exported to Hong Kong, Macao, Southeast Asia, Japan, the United Kingdom and other countries and regions.