1, stinky tofu is one of China's traditional snacks, the way of making and eating in different places have considerable differences, there are different types of northern and southern, stinky tofu in the south is also known as stinky dry son. Although its name is vulgar, it is ugly on the outside and beautiful on the inside, and it has a long history of origin. It is a very characteristic traditional Chinese snack, ancient and traditional, which makes people want to eat it. Production materials include soybeans, tempeh, soda ash and so on.

2, in China and around the world, there are regional differences in the way of production and consumption, and its flavor also varies greatly, but has the characteristics of smelling stinky, eating fragrant. Stinky tofu in Changsha and Nanjing is quite famous, and stinky tofu in Taiwan, Zhejiang, Shanghai, Beijing, Wuhan and Yulin is also quite famous.

3, Tianjin streets are mostly Nanjing stinky tofu, gray and white tofu block deep-fried into golden yellow, odor is very light. South of the street stinky tofu more Changsha stinky tofu as a signature, the same is deep-fried, but the internal hollow and black, the odor is more prominent.