First, there is a good location for cooking pot-stewed vegetables, which requires you to choose a location for your own shop. Even if you choose a good location for your booth, your investment will increase a lot.

Second, there is great competition in this industry, especially malicious competition. Stalls can be seen everywhere. There are two or three delicatessens in a community, and there are more vegetable markets. Malicious competition is fierce.

The third is that this industry is very tired. You have to get up early and be greedy for the darkness. Many friends get up at two or three in the morning to make goods and sell them until eight or nine in the evening.

Fourth, it is difficult for everyone to adjust. You should not only adapt to all people in taste, but also adapt to categories. Moreover, it takes time for customers to accumulate the precipitation of taste, and you may leave before accumulating it.