Yu Xin came back from the set, and threw these arrangements for these people who signed a contract of sale to the elders of the family to arrange, during this time she was busy asking the four of them about medicine and **, Yu Xin learned and recognized quite quickly, but lacked experience, today Ma Goushun's daughter-in-law Zhang's arrival gave Yu Xin a chance to really practice, she will get the information from the guò number pulse, bit by bit to say and medicine to listen. He also took the prescription he had prescribed and looked at it, and asked for his opinion and opinion.

As soon as Yao Yi listened to Yu Xin's description of the illness and read the prescription she prescribed, he was secretly frightened, this master is not obvious on weekdays, but he didn't expect to learn his level in just a few days. Master, can you not be so sorry, I learned that it took more than ten years to learn that today, and you have only been like this for a few days, which still makes people not live.

Yao Yi suppressed the shock in his heart, and only said that Yu Xin's prescription was very good and very symptomatic. As soon as Yu Xin heard this, she put this matter down, and let Yao Yi take over the rest, in order to gain experience, she would often come to help Zhang's doctor.

Now all the focus of Yuxin is to make money. Whether it's ancient or modern, a woman's money is always the best to make. After learning the pharmacology, medicinal properties and properties of medicine for a period of time, Yu Xin pondered the formula of rouge.

Yao Er looked at the rouge covered with Artemisia annua, and then looked at the retort placed next to him and asked, "Artemisia annua can be sterilized, and the master wants to steam and dry it directly, which is faster than drying in the sun, and the effect is also better." ”

Retort is a kind of food steaming utensils in ancient times. The upper part of the retort has many breathable holes at the bottom called the count, and the lower part is the retort, which is connected with the grate to place the food, and the steam in the retort is used to steam the food.

What to say? It is an ancient food vessel and ritual vessel, and the retort is the earliest distiller and reaction vessel in ancient times, which is a very practical and simple instrument, except for the only one with a grinding cork, the container is connected with the curved neck, the line is very simple and smooth, and the steamer we use now has the same second.

Yu Xin did a few practical years, because it was a farmer and a businessman, and he didn't know anything about mechanical technology, and by chance, he found that the shelf life of rouge was longer than that of rouge after the sun was exposed, because the rouge sterilization was more thorough, and the raw materials used by Bi Jing in ancient times were all natural, unlike modern chemical synthesis everywhere.

The second medicine will be a variety of petals that can be used as rouge raw materials, put them in different categories, and carefully put the petals of the same color and the same variety into them, and the petals will be steamed and dried in the matching iron container, and then developed into powder, so that the rouge will be made in rough steps.

The next step is to steam and dry the sun-dried glutinous rice flour in the same way, then mix the two together and stir well. In this way, the pollution-free and natural rouge is made.

After looking at the rouge she made, Yuxin was worried again, such a good product, if there is no matching packaging, it will not be able to sell at a price. She didn't want to sell the high-end things she had worked so hard to develop.

"Miss, why don't we make a gold box with various petals for them." Guo Yu said next to him.

"Vulgar." Yu Xin didn't want to veto.

"Then why don't we carve something out of wood with a pattern?"

"It's not special."

"Then let's use a jade slab to carve a pattern and install this rouge."

"There is a suspicion of buying and returning pearls, who has so much silver to buy the rouge you use jade as a box, even if it is a noble lady, few can buy it." Several people discussed and discussed, but there was no result.

Suddenly, Yu Xin saw the porcelain teacup on the table, and suddenly became excited, yes, the porcelain is not only cheap, everyone also likes that you can afford it, so go to the person who burns porcelain. Yu Xin told everyone what she thought, and everyone said yes in unison. The problem of the outer packaging of the newly developed product was also solved, and the rest of Yuxin didn't care, she let these things go to the dark thirty, passed them on to Qian Million, and let Qian Million handle the rest of the sales matters. There is just one requirement, that is, the products produced under her name must have their own, independent logo, Yuxin liked tulips the most in her previous life, so she drew a tulip as the logo of her products. After doing this, Yu Xin seemed to see the sky full of silver smashed into her arms, and couldn't help but smirk.