Because of the bad taste, less materials and low cost, this is indeed a common phenomenon. For a long time in the past, people took deceiving themselves as the reason for "poor students" not to eat. However, from the perspective of living standards and students' dining expenses, the reality of "clear soup with little water" cannot be established. Each student's family situation may be different, but most children need to eat well and eat warm, which may be a problem in the school cafeteria.

Of course, there is a strange phenomenon in some school canteens. In other words, the diet in primary schools, junior high schools, senior high schools and universities is getting better and better. Generally speaking, there is nothing wrong with the food in university restaurants. The problem seems to be related to students' cognitive ability. College students are "selective and autonomous". Indeed, we can see that a series of "clear soup and little water in the basic student canteen" have been exposed. It is the parents, not the wishes, who express their dissatisfaction. To some extent, this is also the disadvantage of primary and secondary school canteens, but the food actually eaten by primary and secondary school students has never had the right to "choose and evaluate". Some schools don't allow off-campus dining, which means "student safety". But students attend classes after school, and the scope of activities is almost closed. Especially for students who live on campus, "eating, drinking and sleeping" are almost all carried out inside the school, so the problem of school canteen has become a crucial issue.

Therefore, most primary and secondary school students are in a state of no choice. Middle school students are completely unconscious when expressing their opinions. In short, the price of the problem is "parents' burden", the food is not delicious, snacks are supplemented on weekdays, and there are few complaints. To some extent, this is also a connivance of the school canteen. But there are also some problems in the phenomenon of "students can't eat well". The clear soup in the school canteen is short of water. Where is the oil and water? This seems to be a public concern. In addition, people also found that there is a "closed-loop reasoning logic", and the canteen oil enters the leader's pocket. In short, the reason for the lack of oil and water is not because the aunt in the restaurant hesitated to serve, nor because the aunt put oil and water into her pocket. As far as the actual environment is concerned, this is almost impossible.

Both private canteens and public canteens have some private accounts. Especially if you want to make more money as an individual contractor, you need to talk about word of mouth. However, if the courtesy is too heavy during the signing process, the contractor will extract oil and water from the quality of the food for reverse compensation. Therefore, the "bad taste" of school canteens is largely based on the consequences of "power compensation".