There is an unwritten rule in the mutton soup industry that it will close after the end of the year. Because mutton is hot, it is good to eat it in winter, but if it is eaten in spring and summer, it will affect the harmony between yin and yang, and the body is too yang, which is easy to have moisture and nosebleeds. Therefore, mutton is generally only used in autumn and winter, and now it is generally closed from May to 10. You can go to Niutang to see the old man. I remember they were still open in March.

About the Spring Festival: Personally, I think the hotels opened during the Spring Festival are all big hotels, the kind of banquets. Generally, no one will drink mutton soup at Chinese New Year parties, right? So are noodle restaurants and fast food restaurants. It's closed for the New Year.