If you ask me, it seems that you can only judge whether it is authentic from the taste. If it tastes spicy and delicious, it is authentic. I use the base recipe of the big meal myself, which is very suitable, but I don't sell home clothes, I only sell them to the base shop. Every time I want to buy some for my family, it's hard to make maocai and string chafing dish. They have their own factory, and I am safe and secure. I think the authentic bottom material of Huayuan chicken should be liked. The key is that it is too fragrant and tastes really spicy.