When Su Chen returned home, he handed the remaining candied haws stained with soil to Ling'er and asked her to clean them. Those who couldn't sell them could eat them by themselves, so as not to waste them.

"Brother Su Chen, what's wrong with you? Have you fought with someone?" Yang Ling'er found that Su Chen had bruises on her mouth, her face was a little embarrassed, and scratched on her fair skin, and was scratched while she was struggling.

Fortunately, Su Chen protected his head at that time, otherwise he would have had a bruised nose and a swollen face, which would have ruined the scenery.

"Well, there are some thugs who come to find fault and I have taught them a lesson. There are many of them, and I beat them several by myself, so it is inevitable that they will be even worse."

Su Chen lies with a smile, embarrassed to say that he was beaten to the ground by a thug, and then he was saved by a beautiful girl with long legs.

Such a scene really hurts his tall and majestic image in his sister's heart!

"Brother Su Chen, will I go find a doctor to get medicine?"

"No, I'm a doctor's family. I've been exposed to medical knowledge since I was a child. If you have a minor injury, just make your own medicine."

Su Chen didn't brag about this sentence. When he started kindergarten, his grandfather taught him to recite famous articles such as soup and medicinal properties.

For example, Li Shizhen's "Binhu Pulse Science", Wang Ang's "Song Tomatoes", Li Zhongzi's "Diagnostic Eyes", and "Medicinal Properties" widely circulated in Lin Wei's rank; in addition, other meridians and acupuncture songs are also recited.

These pharmacological songs and verses are mostly written in rhymes. They are concise and catchy, making them easy to recite and memorize. In particular, they have a concise summary of the properties of medicine. Once they are memorized, they will be remembered for life. Therefore, many famous works have been loved by doctors of all generations, and have been passed down through later generations and have been prosperous.

Su Chen said: "I just need to prepare a herb that promotes blood circulation, removes blood stasis, relaxes muscles and unblocks my meridians. Apply it externally and it will be cured in a few days. Even if you take it internally, you can get the medicine later."

Yang Ling'er still had some doubts. After all, Su Chen had not studied much in medicine before and could not cure diseases, so he was a little worried.

Su Chen immediately wrote a prescription, asking Yang Ling'er to get the medicine. All the medicinal materials at home were emptied, and there was nothing in the medicine box at the counter in the front hall.

"Black Angelica, rhubarb, angelica, red peony root, Panax notoginseng, earthworm, turtle skin..."

Yang Ling'er silently recited it, folded the paper and put it in her sleeve, and then went to grab the medicine.

Su Chen bought vegetable oil on the way home, and happened to debug it at home in the afternoon to make soap, which is not considered idle.

After a while, Yang Ling'er ran over with some medicine bags and said, "Brother Su Chen, the doctor said that there is one medicine they don't have."

"What medicine?"

"Three Seven!" Yang Ling'er replied.

Su Chen was stunned for a moment, and then remembered that Panax notoginseng was the name of the medicine written by Li Shizhen of the Ming Dynasty in "Compendium of Materia Medica", describing it as "a medicine for the blood of Yangming Jueyin, so it can cure all blood diseases." This is the first accurate record of Panax notoginseng.

However, in the longer ancient times, the herb of Panax notoginseng had appeared and was even used in traditional Chinese medicine. It is said that during the Northern Song Dynasty, the leader of the Zhuang clan, Nong Zhigao, used Panax notoginseng to treat injured soldiers, so the mortality rate of his army was very low. Later, in the "Secret Recipe of Immortals and Surgery" compiled by Yang Qingsou of the Yuan Dynasty, there was a prescription for the "Flying Dragon Deadly Pill", and the medicinal materials included Panax notoginseng.

However, at the end of the Tang and Five Dynasties, Sanqi was not called Sanqi, and it was not even used by the Southern Tang and Song people.

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"Don't let the outside world for now. If a big man asks me, if you can't pass the test, you can tell me Su Yixuan's name, but you are not allowed to bring people to see me." Su Chen also wanted to be more low-key. In his impression, the ancient Duoxing literary inquisition was big and small, and he was often arrested for writing books, so he had to be careful.
Chapter completed!