I have several experiences in opening a shop. Before opening a shop, I chose a shop. First of all, I should follow several principles. First of all, I should observe the people in the nearby streets. Second, I want to see if there are any competitors. Third, the price of the food in the store should meet the consumption level nearby, and I want to invite my relatives and friends to taste it. Like the first restaurant I opened before, the taste was so ordinary that I didn't invite anyone to taste the food. It was not until the closing day that I heard the owner of the barber shop next door say that it tasted so-so. Later, I opened a second one.