Three fresh steamed bread, I think meat and three fresh steamed bread are the best, among which pork and three fresh steamed bread are more suitable for my taste. Pork, chicken and shrimp are the main fillings of steamed stuffed bun. More yeast powder should be put in the dough than steamed stuffed bun, and the fermentation time should be longer, so that the dough can be made better, generally twice the size. Steamed buns must be boiled in water, so they won't collapse after being shaped.