After interpenetrating with Lord Hou, he became addicted to house fighting

Chu Yin told Yu Sanni for half an hour, and Yu Sanni was fascinated by it and murmured: "I didn't know these... before."

Chu Yin picked up a piece of medicinal material and asked, "Do you know what this is?"

Yu Sanni shook her head honestly.

Chu Yin explained: "This is called Rehmannia glutinosa, which is actually very common in the countryside. There are three ways to use Rehmannia glutinosa, fresh use, raw use, which is what we often call raw rehmannia, and cooked use, which is cooked rehmannia."

When Yu Sanni contacted the "Shen Nong's Materia Medica" she had memorized, her eyes lit up and she kept nodding: "I know! I've seen it before!"

Chu Yin nodded: "Actually, there are many useful medicinal materials in the countryside. Medicinal materials, regardless of whether they are high or low, are all good medicines that can cure diseases.

“If you learn to identify medicinal materials, you can teach them to your family members and let them pick medicines in the future.

"When you learn how to handle medicinal materials in the future, you can get a good price by processing the collected medicinal materials and then selling them."

Yu Sanni quickly thanked Chu Yin.

Chu Yin laughed it off, "But when you haven't learned it yet, don't teach others. If you don't handle it properly, no one will take the medicinal materials, and it will be a waste of time."

Yu Sanni quickly said that she had remembered it firmly.

Chu Yin added: "People who practice medicine pay attention to looking, smelling and asking. To look is to observe the patient's complexion, tongue coating, etc. Many diseases will be reflected in the complexion and face; to smell is to smell the sound and smell, such as whether there is wheezing and coughing, and whether there are any symptoms in the body. smell, etc.; questioning refers to asking the patient about his discomfort and past medical history; cutting refers to pulse diagnosis and compression inquiry."

Yu Sanni listened carefully and kept it in mind.

Chu Yin didn't say much: "That's all for today. I didn't give you paper and pen because I think these things can be remembered with my brain alone.

"Come back tomorrow and I will ask you what you got today.

"It's getting late now, let's go have dinner."

Chu Yin, Huang and Shi had dinner together with Yu Sanni.

Her dinner was always simple, but today there were three more guests, so she added a few more dishes.

Yu Sanni was a little cautious because although dining etiquette was taught in the academy, she didn't learn it very well.

The three sisters in front of them are very elegant, but their state is very relaxed. It can be seen that for them, this is a habit engraved in their bones.

After dinner, Huang Qingyu smiled and said to Yu Sanni: "You should relax, eating is a very enjoyable thing, don't treat it as something particularly serious that needs to be assessed.

"You can eat whatever you want, as long as it doesn't interfere with other people's dining."

Yu Sanni looked at Chu Yin, who smiled and nodded.

Yu Sanni relaxed.

Bai Zhi soon sent her back to the academy.

After the three of them finished eating, the small kitchen prepared fruit snacks and set them up in the yard. The lights were dim, the flowers were shadowed, and the fragrance was lingering. The three of them sat around the stone table, slowly sipping the fruit wine and chatting.

Mrs. Xue had another plate of vegetarian fruits delivered.

After sending the person away, Shi Yurong asked curiously: "Why is Aunt Xue so polite?"

"It's okay," Chu Yin has decided to go to Xue Yingying's place tomorrow to have a good talk with Mrs.

Over there, Xue Yingying was also persuading her mother: "You don't have to be like this. Ayin is not the kind of person who cares about things. Just don't speak so openly in the future."