PS: it's three o'clock tonight, and there's another one. I'm very sorry that snail's update is a little slow because of his cold. From tomorrow, snail will start to make up the missing chapters.

In the bedroom, Xiao Ming and Fei yue'er get together to discuss the dyeing process.

At this time, it was night, and only the lanterns in the palace were glowing with yellow candle light. For Xiao Ming, small cloth dyeing technology was not a problem, but it was impossible for him to achieve modern cloth dyeing technology now.

But at least he can make the dyeing process of Qingzhou higher than the highest level of Dayu.

"Rubia (red), Arnebia (purple), sappan (black), sappan (red), indigo (blue)..." With a pen, Xiao Ming wrote down all kinds of natural dyes.

At present, for him, chemical fuel is a distant thing. Today, only natural fuel can be used, and there are more than 100 kinds of natural fuel in his science and Technology Library.

All the colors of the more than 100 fuels can be adjusted.

Then he wrote down the information that the basic seven kinds of pigments would turn into other colors after mixing. In this way, the color of the clothes in Qingzhou dyeing workshop is no problem.

"So much, your highness?" Looking at the dense handwriting on the paper, Fei Yue Er is excited and surprised.

"There are only a few dyes, most of which are the kinds of flowers." Xiao Ming said.

Since then, the method of hand dyeing cloth is nothing more than tie dyeing, which is to trap the cloth into various shapes and soak it in the dye to make different patterns and colors.

All kinds of tie dyeing patterns and binding methods are integrated in Xiao Ming's technology library. As long as these things are taught to the dyeing workshop, the technology of the dyeing workshop can reach the modern level.

The next day, Xiao Ming and Fei yue'er went to the dyeing workshop to teach the craftsman the tie dyeing process and the manufacturing methods of various natural dyes.

Because the sun's family was ransacked, today's dyeing workshop is under the name of the government, so Xiao Ming is not worried that the craftsmen will leak secrets. After all, there is special supervision.

Because tie dyed patterns are too many, they are busy for some time, Fei Yue Er also took the opportunity to dye underwear.

After her letter went to Chang'an, Princess Pingyang immediately returned a letter, which was sent back by 800 Li, meaning that when she saw the letter, she had already set out from Chang'an to Qingzhou.

Hearing the news, Fei yue'er was excited for a long time, thinking about how to sell her design to Princess Pingyang and others. After all, in addition to Princess Pingyang, there are many ladies from Chang'an who come to Qingzhou this time.

Four days after receiving the letter, a huge team entered Qingzhou City. The team was all protected by golden Jiashi, Princess Pingyang.

"Aunt."

After two years, Princess Pingyang came to Qingzhou again. Last time, she was very unhappy because of the assassination. This time, Princess Pingyang was determined to come.

The motorcade stops at the gate of the city. At this time, Princess Pingyang lifts the bead curtain and walks down. Xiao Ming and Fei yue'er are waiting for her at the gate of the city.

"Nephew and Princess why come to the gate to meet, aunt to Qingzhou is not the first time."

At this time, Princess Pingyang is amiable, with a kind smile from her elders. Today is different from the past. Two years ago, Xiao Ming was just the son of an unimportant vassal.

Now Xiao Ming is not only an important figure in the state of Chongqing, but also a red man around Xiao Wenxuan.

Princess Pingyang has always been tactful and sophisticated in her life. In the past, Xiao Wenxuan attached great importance to the king of Wei. Naturally, she was close to the king of Wei. Now that the wind has changed, she naturally wants to be close to Xiao Ming.

Just think of the original gap, Princess Pingyang deeply afraid of Xiao Ming in mind, is also a time do not know how to improve the relationship with Xiao Ming.

This time, Fei yue'er invited her to Qingzhou as a guest. She was very interested in the new products of Qingzhou, but she had to come to improve her relationship with Xiao Ming.

But when she came to Qingzhou this time, she suddenly felt that she had come to the right place.

Compared with two years ago, today's Qingzhou is very prosperous, but there are no fewer businessmen on the official road than Chang'an. What makes her more curious is the clean cement road along the way.

Maybe it was an illusion. After stepping on this smooth road, she suddenly felt that Qingzhou was not a remote city, but a place more noble than Chang'an.

"My aunt's words are beyond my comprehension. No matter how many times I come here, my nephew still wants to meet my aunt in person." Xiao Ming said with a smile.

Over the past two years, he has matured a lot, and will not push out a force that can be united because of his initial unhappiness. After all, there are no eternal enemies or friends in this circle, but only eternal interests.

Now, the obvious problem is that the cooperation with him is much more beneficial than the cooperation with the king of Wei.

Xiao Ming's polite words made Princess Pingyang laugh. She came over, took Xiao Ming in one hand and Fei yue'er in the other hand, and walked to the city, saying, "ah, you are the only one among so many nephews. No matter what new products your Qingzhou will launch this time, my aunt will do her best to promote them for you.""Thank you, aunt." Xiao Ming said with a smile.

Fei Yue said at the same time, "thank you, your highness."

Wen Wen said that the princess of Pingyang pinched the hand of Fei Yue and said, "why do you call the princess your highness?"

Fei Yue son Zheng for a while, immediately some embarrassed, gently called: "aunt."

Princess Pingyang nodded, and then asked about the underwear designed by Fei yue'er. They wanted to talk about it very happily.

Originally, Xiao Ming was walking side by side with them. Gradually, Princess Pingyang and Fei yue'er became more and more excited. Finally, he was left behind.

This time, with Princess Pingyang, there were all the wives of the dignitaries in Chang'an city. There were thirty of them. Each of them wore elegant and long skirts.

Perhaps because of the problem of underwear, he always maliciously speculates whether these ladies are naked under their skirts.

After shaking his head, he throws this evil idea out of his mind. Xiao Ming leads the people to the Wei's restaurant. He is going to put all these people here. After all, there are too many more than 30 people to live in his palace.

When the party arrived at the Wei's restaurant, the ladies who were talking and laughing immediately let out a cry of surprise.

Princess Pingyang also looked at the Wei restaurant in surprise and said to Xiao Ming, "Minger, is this glass on the window?"

"Aunt, the windows and doors of the Wei restaurant are all glass now." Xiao Ming said that since he ordered the establishment of a door and window shop, the first batch of glass windows have been used in Wei's restaurants.

In a short moment, the doors and windows of Wei's restaurant were all made of glass, and curtains were hung inside the windows.

Now the Wei family restaurant is basically an antique modern restaurant.

"Black sheep, such expensive glass is used to decorate windows." Princess Pingyang only felt a pain.

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