Produced in Xishuangbanna Autonomous Prefecture in the south of Yunnan Province and the counties along the banks of the Lancang River, Pu'er tea is named after Pu'er. Belongs to black tea. Nowadays, it refers to the tea produced in the Pu'er tea area. It is a dry tea and pressed tea that has been fermented by the Yunnan big leaf species, which is recognized as the raw material of the Pu'er tea area. "Pu'er tea is an antique that can be imported." Unlike other teas, it is more expensive. Pu'er tea is more expensive. "Chen" tends to gradually appreciate over time.

Lufeng vinegar was originally named Lufeng vinegar. It was produced in the first year of Tianqi in the Ming Dynasty (1621). It has a history of more than 390 years. It was made by the peasant of the surnamed Chen of the North Factory Village of Lufeng County. "The appearance of red brown, clear body, pure aroma, soft sour taste, sweet and mellow, long-lasting taste."