Yun Jiao continued, "Many people in the world have made fake medicine for the sake of silver. Expensive ones like ginseng and sanqi, and even slightly cheaper medicines, are counterfeited by some."
"Therefore, in recognizing medicine, the first thing is to be meticulous. Selling fake medicine to patients not only has no effect, but some are even harmful."
Ah Tie nodded, "I will definitely be careful."
Yun Jiao smiled and continued, "In addition to being meticulous, one must also be patient."
"For example—let me tell you about the preparation of a medicinal herb, and you will know how troublesome it is."
She paused, "There is a medicine called Ren Zhong Huang. Many in the world misunderstand this medicine, thinking it is too dirty."
"Some even see the yellow color and think it is human excrement, which is incorrect."
