The most basic thing, of course, is the love of food. Whether you can cook or not is not the key. Teacher Shen Hongfei put it well, "A film critic may not be able to make a film." . However, if you have several specialties, no one will say that you are "all talk and no practice". Shanghai, in particular, is a man's demeanor, cooking for his family and enjoying himself. Gourmets just recognize our understanding of food, give us nicknames, pay attention to interest, never work, let alone regard it as a profession. Everyone thinks that whether a certain food is delicious or not stems from the memory of hours or the experience of first contact. "Tender ham often smells of Artemisia." I once heard teacher Shen Hongfei say, "Today I know the taste is good without it, but I'm not used to it." Yes, the reason is so simple, so we will miss the dishes cooked by mom or grandma. There are always a few strange things waiting for you to try, such as Japanese natto, stinky goods in Ningbo, and bean juice in Beijing. Have enough curiosity, get up the courage to come for a while first, not used to coming again, two or three times may not necessarily be in love.