As an experienced Taobao person, I advise you to spend a lot of money on something worth buying. This situation is generally divided into the following situations: first, the best result is that businesses want to earn sales at a loss, just like you bought something on the first page, and few people will go to the second page, so you earned the second one, that is, Sanqi is the third product of defective Sanqi, that is, the main part of good Sanqi is used for high-end quality, and some scraps are used for low-end. In short, buyers are not as good as sellers, so it is better to buy reliable ones.