321.2 kilometers.

According to the Amap query, Taiyuan is 321.2 kilometers away from Houma, and it takes about 3 hours and 46 minutes to drive there. It passes through: Binhe East Road and G5 Beijing-Kunming Expressway.

Tofu is another specialty delicacy in Taiyuan. It is a kind of soft tofu made from soy milk.

Tofu brain is usually added with seasonings such as chili oil, chopped green onion, crushed peanuts and soy sauce. It is delicious and has a delicate texture. It is one of the street snacks in Taiyuan.