I recently ate Ejiao Guyuan ointment, which is very good for strengthening my physical strength and improving my immunity. I began to catch a cold in autumn, and so far this year has been very good. I think it may be that Guyuan cake has worked, so I bought 4 kg from Yan's house, a specialty of Pingyin, and the price is not expensive. The quality is very good. I compared it with the pharmacy, and it was cheaper by more than half. Online is still cheap. His shop has a good reputation, and so does the boss. Do you like it?