Identify Plants on site 15

The history of this drug, and its effect, Ben Chao once said this. What did he say? The effect of this drug is that it can reduce qi. It can stop breathing. And it can balance the human body. So why is it so effective? You are cold, you are hot. All of your viruses, all of your diseases, all of your qi, all of your qi in the human body, it can get rid of them all. Because it has downward qi, downward qi, and it also has outward qi. So it has both up and down. So this drug, I think it is a very good drug. And you see, it can make some... In the past, they made it into a soup. Some soups for health and so on. Of course, some people will use it to make some daily dishes. That's a bit extravagant. Thank you.