Shengzhou steamed buns vinegar is white vinegar with light color. White vinegar is colorless. There are many options for dipping steamed bread in vinegar, such as 9-degree rice vinegar, Shanxi mature vinegar and white vinegar. Ginger vinegar is the most classic dipping sauce for steamed stuffed buns. Rice vinegar, fragrant vinegar, red Zhejiang vinegar or aged vinegar can be used as vinegar. These kinds of vinegar are very classic and are often used to dip buns.