Excuse me, I think what you want to ask is that Bao Aiqi vinegar, a specialty of "peeling seven vinegar", is produced in Funing County, Wenshan Zhuang and Miao Autonomous Prefecture, Yunnan Province. The brewing history of Pai vinegar has been more than 300 years, which has been recorded in many functions and disdains in the Ming Dynasty. There is a special brewing method for peeling Aiqi vinegar. Stripping Aiqi vinegar is made of glutinous rice as the main raw material and stripping Aiqi River water. The production of peeling seven vinegar needs to go through three processes: soaking rice, fermenting and stirring. Each production process takes seven days, so it is called "seven vinegar". After peeling, Aiqi acetic acid has soft taste, mellow aroma and sweet aftertaste. Deeply loved by local people, it is an indispensable seasoning for making cold dishes. When barbecuing chicken, duck and fish, evenly spread it on the skin of chicken, duck and fish. After baking, it has the characteristics of crispy skin and tender meat, so there is a saying in the local area that "there is no seven vinegar to kill chickens and ducks". In addition, peeling Aiqi vinegar also has the effects of preventing and treating colds, diminishing inflammation and sterilizing.