Chinese herbal medicines, like the meat and eggs we usually buy, are graded. If the grade is low, the purchase price is of course low and the selling price is also very low. If the goods you buy are of good quality and high price, it is not just a willingness to fight and suffer. Just like Cordyceps sinensis, it is found in Sichuan and Qinghai, but the best quality is Tibet Naqu.

Therefore, the landlord should not only look at the price, but also ignore the quality and efficiency. In addition, mother-of-pearl is not a very expensive medicine, it is very cheap. It is a mineral. Ganoderma lucidum is relatively expensive.