In terms of commercial content, Jiang Wei handed over everything to Song Cenyue, and at the same time, Song Cenyue was also responsible for all the textile machines.

Since the two sisters Song Cen Yue and Song Rongyue came over, Jiang Wei's life has been much happier, and the problem of strong hormones has also been well solved. Especially her sister Song Rongyue is gentle like water, and she also knows a lot about business things, which makes Jiang Wei feel satisfied.

After a few nights of hard work, her younger sister Song Rongyue is different from her sister, she has become very clingy, well-behaved, sensible, and her exercise in bed is more open than her sister. At the same time, he is becoming more and more familiar with Ruoniang, and the two often play together.

This kind of life made Jiang Wei feel a little emotional for a while, the evil feudal society is really corroding my pure heart.

Compared with her younger sister, her sister Song Cen Yue is full of curiosity about immortal knowledge. For his own woman, of course, Jiang Wei will not be stingy, hugging her small waist tightly in his arms, slowly explaining the knowledge of elementary physics.

Song Cen Yue broke a hard rod and listened very carefully, occasionally asking some questions that she didn't understand.

It's just that after talking for a long time, Jiang Wei couldn't hold back a little, and pulled her into the room and started the man-making movement again.

The two, no, the three of them are like a couple in love, most of the time they are tired of being together, but Ruoniang has become a light bulb.

However, Ruoniang also knows some things between men and women, every time she sees Jiang Wei bringing Song Cen Yue or Song Rongyue into the room, she can't help but snort, and thinks about when there will be little nephews and nieces.

After seven days in a row, Jiang Wei's demand for this area slowly decreased, and at this time, Jiang Wei bought back a lot of salt mines through the villagers, so he began to officially enter the experimental work.

Now that the gelatin used for film has been made, there is a shortage of photosensitive materials, and as long as the photosensitive materials are made, then you can make movies.

After making a movie, Jiang Wei's plan is to open a theater in the commercial plaza, which can not only attract traffic, but also make money. If so? He even wanted to open a movie theater in all the major towns of Datang.

And for photosensitive materials? There are several classifications, and the simpler one is silver nitrate.

And the difficulty is relatively large? The good effect is silver bromide. But? Even if you want to make silver bromide, do you still want to make silver nitrate? Subsequently, it reacts with bromide ions to prepare silver bromide.

Silver nitrate words? It's relatively simple? As long as nitric acid reacts with silver, a silver nitrate solution can be made.

Then react with the bromine element, and silver bromide can be obtained.

Bromine is a toxic halogen. It is abundant in salt lakes, and if you want to obtain bromine? There are two easiest ways to do this? The first is extracted with ether, and the second is direct electrolysis.

Although ether is not difficult to obtain, Jiang Wei chose to obtain bromine by electrolysis.

On this day, the seven shareholders meeting of the commercial plaza, Song Cen Yue attended and presided over on behalf of Jiang Wei, and the other six couldn't help but look at Song Bingcheng, the head of the Song family? For a moment there was something weird.

"Everyone, my Jiang Song clan? In the future, I will attend the meeting on behalf of my husband Jiang Wei? If you have any questions, you can ask me directly. Next, I would like to ask the head of the Song family to first report on the situation of the commercial plaza. ”

At the beginning of the meeting, Song Cen Yue showed shrewd talent. Song Bingcheng saw his daughter's performance? Joy and regret? I don't understand what I was thinking.

A set of cumbersome work reports? and financial reporting, the representatives of the directors did not have much opinion. At this time, Song Cen Yue took out the textile design drawing.

"This is the textile machine design drawings made by Wu Fu Jun, I believe you have an understanding of Wu Fu Jun, I don't explain too much here, just a little mention, this textile design drawing, there are three kinds in total, including linen, silk cloth, and silk, its efficiency has been verified, is more than ten times that of the usual workshop."

Speaking of which, the seven families below were stunned for a while, ten times more efficient, and they still understood what this meant very objectively. For a while, many people were excited. As long as you bring this design back, it is not only a matter of bonuses, but also a matter of status, which will inevitably improve a lot.

But Song Bingcheng, the head of the Song family, looked at his daughter with some surprise, because she hadn't greeted her in advance about this, even if she entered the door of the Jiang family, shouldn't her father say it in advance?

Of course, Song Cengyue saw her father's dissatisfied look, but she didn't say much, after all, now is not the time to say it, but she doesn't know how to say it.

After becoming Jiang Wei's woman, Song Cen Yue can be said to be Jiang Wei's person, if she still said everything to her mother's family at this time, what is this? After all, the stakes were so high that she didn't tell her father.

After the six families discussed for a long time, the representative of the Changsun family asked,

"Jiang Song, since Jiang Gongzi handed over this matter to you, did he make any requests?"

Song Cen Yue smiled slightly,

"Of course, Wu Fujun said that he only needs thirty percent. The blueprint is yours. ”

Many people below nodded, compared to glass, this is very reasonable, and for a while, several representatives felt a little lucky.

"However, we can't make decisions about this matter, and we still need to ask the head of the family."

"Of course."

When the meeting was dissolved, Song Cen Yue returned to Jiang's mansion and found that Jiang Wei, his sister and Ruoniang were not there, and couldn't help but feel curious.

"What about the husband and Ruoniang?"

The maid on the side listened and hurriedly replied,

"Back to the lady, Lang Jun and the little lady are in the backyard."

Song Cen Yue nodded,

"You asked people to prepare some soup, Fujun's body and bones are not very good, and he needs to make up for it."

After returning to the house and changing clothes, Song Cen Yue went straight to the backyard and saw that her sister was also there, and the three of them were playing cards in the backyard pavilion. She couldn't help but smile, walked over and looked behind Jiang Wei for a while, until the end of the round, then shouted,

"Husband."

Jiang Wei turned his head and looked at Song Cen Yue with a smile,

"How's it going? What those people say. ”

Song Cen Yue thought about it,

"I didn't say anything, husband, do you really want to do this?"

Jiang Wei sighed,

"Of course, but the husband is also forced to do so."

Jiang Wei's plan was mostly told to Song Cenyue, and in order to gain Song Cenyue's support, he wasted a lot of words. But fortunately, the result was still good, and she gained her understanding.

At the same time, the representatives of each family also went back to report the situation of the textile machine.

The eldest grandson's mansion, after hearing this, although the eldest grandson Chong was surprised, he didn't feel much,

"Tell Director Chen about this and let him be responsible."

"Yes, Lang Jun."

Changsun Chong has had some irritability recently, and he impatiently sent it away, as for the reason for his irritability, it was mainly because of Changle.

Externally, perhaps most people don't know that he and Changle are not as beautiful as others imagine, and the biggest reason is that Changle is sick.

Due to Chang Lede's inherited asthma, at the age of ten, Sun Simiao confirmed that her body could not give birth to children.

This is not a big problem for the eldest grandson's family, as long as the concubine is passed by. At present, Changle has been living in the princess's mansion, and the two have few opportunities to meet, and it is rare to see each other once a year.

And because there is usually a lot of communication, because of the matter of the stepchild, there is no good communication, and Changle is not very happy.

As a virtuous woman in this era, Princess Changle wants to give birth to one herself. This incident has always become a knot in her heart.