This involves China's diet, traditional culture, values and other backgrounds. Different soils will produce different things. Generally speaking, China has a long history, and has made some meticulous efforts in this respect, such as cooking and keeping in good health. This requires long-term cultural inheritance. There should be a group of people who are full and have nothing to do, such as cooking. China came up with a bunch of tricks, bombing and bombing. Foreigners are simple. If you can eat raw, you can't eat water and oil raw. However, it is also good for foreigners to do things. The way of doing things is simple and clear, and some things are often very efficient.