In the end, Chen Feng asked Zhou Fu to select people from his subordinates who were good at stealth, clever and cautious to go north, secretly observe Gao Cheran's every move, and strictly ordered not to make any moves against Gao Cheran.

After listening to Tian Bozhong's words, Chen Feng did not feel that the other party was as brazen and opportunistic as Tian Bozhong thought.

Breaking the snake demon case, catching the wolf cubs in the north, seizing the opportunity to promote his reputation, how can it be said to be shameless, how can it be said to be speculation, it is obvious that this person is very good at managing his own official road, and he is very good at using fame, which seems to be invisible, but is actually sharper than a sword.

Then there is going deep into the enemy's territory, facing the pursuit of cavalry, and he can also cut the enemy and retreat, which shows that this person is full of martial arts and has good martial arts.

This is clearly a person who is both civil and military, and he is actually a brazen and opportunistic villain in the eyes of Tian Bozhong, no wonder the two can't talk together, and no wonder there are such fellow villagers, Tian Bozhong can only be a staff member for Lai Wanchun.

After arranging to observe Gao Cheran's affairs, Chen Feng went to build a greenhouse.

The principle of the greenhouse is heat absorption and insulation, forming a local microclimate through light transmission covering materials, creating an environment conducive to the growth of crops, and increasing the temperature in the shed, thereby increasing the growth rate of plants, and achieving the purpose of efficient production.

After a day of tossing, Chen Feng actually didn't have a clue.

The next day was the case of Yuan Yutang and others.

Everyone also went out to the gate of the county government, especially Shen Ruxuan, who had been waiting for this day for a long time.

However, Chen Feng did not go to the county office.

He didn't think that at this time, Li Zhifeng would risk public opinion to make blind judgments, and besides, blind judgments had no meaning to him.

After hitting the streets, Chen Feng entered a jewelry store.

"Lord County Lieutenant, please come in quickly, please come in,"

As soon as Chen Feng arrived at the door of the store, the steward inside noticed him, hurriedly went out to greet him, and instructed his subordinates, "Go quickly, prepare for the best Qingyou tea." ”

"No, no, no,"

Chen Feng also hurriedly said: "You shopkeepers are here, I have something I want to ask." ”

"This..."

The steward was speechless for a while, and then said: "My lord, Yuan Papi is about to be sentenced today, and our shopkeeper will also go to the gate of the county government to see the excitement, or I will order someone to go over and call our shopkeeper back." ”

Hearing this, Chen Feng also smiled, "Since that's the case, then forget it, you should have all kinds of jewelry made of glass here." ”

"Yes, please come with me, my lord,"

The steward was overjoyed, and it seemed that he was very lucky to be able to serve Chen Feng.

"County Lieutenant Chen, you see, these are all kinds of jewelry made of medicinal jade, hairpins, earrings, necklaces, jade pendants, bracelets, cups and bowls, etc., I don't know if the adults wear them themselves or give them away?"

Medicinal jade, which means something made of glazed imitation jade.

Chen Feng looked at the various objects on display, and did not find a single transparent glass, all of which contained impurities, and the colors presented were also colorful.

But not to mention, it is very exquisite in terms of workmanship, and it is really difficult to distinguish between real and fake jade.

This shows the skill of the workers who created these things.

Chen Feng took one of the earrings and looked at it, and asked, "How are these items made of medicinal jade selling?" ”

"Well, it's not very good,"

The steward was a little embarrassed.

Chen Fengdao: "Is it because of the natural disasters in Qingxi in the past two years? ”

"Not exactly,"

The steward said truthfully: "The main reason is that medicinal jade was prevalent only a few decades ago, and now the nobles rarely choose to wear medicinal jade, and the poor cannot afford it, so there are fewer and fewer people who buy medicinal jade." ”

Chen Feng was slightly stunned, thinking that there was still this reason, "You mean that the rich look down on it, and the poor can't use it?" ”

"That's pretty much it,"

The steward thought for a while and said, "But to be precise, this is not entirely the case, the most important reason is that because medicinal jade is gradually becoming popular, nobles are naturally reluctant to wear it." ”

"What? You say that medicinal jade is very common? ”

"Yes," the steward didn't know why Chen Feng was surprised.

Hearing such a firm tone, Chen Feng picked up the ice blue earrings in his hand and said, "I see that these earrings are beautifully made and flawless, and such craftsmanship is also very common?" ”

"It's not universal to say that this quality is not universal,"

The steward said: "This level of quality is all shipped from Guan Tianyufang, and we are only responsible for sales." ”

"Tianyufang? What is it? "Chen Feng has never heard of it.

This time, the steward was stunned, thinking that Tianyufang was so famous, and the adults didn't know, "It's the Tianyufang in Chang'an County, Chang'an Prefecture, and the things made by Tianyufang can be described as unique in the world, and even some of the jade jewelry worn by the royal family are all made by Tianyufang, don't adults know?" ”

Chen Feng felt the other party's surprise, or rather the look of the other party's loneliness.

He coughed lightly, decided to regain a little confidence, and said, "So powerful, can they create transparent glass?" ”

"Transparent?"

The steward didn't know why Chen Feng asked this, and said, "What do you want that thing to do, it's not very good-looking, but Tianyufang should be able to build it." ”

The first half of the sentence did not surprise Chen Feng at all, and the last sentence surprised Chen Feng.

Thinking that this is impossible, he questioned: "Really fake, you didn't bluff me?" ”

"My lord, I can't fool anyone."

Subsequently.

Chen Fengcai learned about the development history of glass from the other party's mouth.

In the Qin and Han dynasties, the glass-making process was relatively primitive, until the Northern and Southern Dynasties ushered in great development, and the glass-blowing technology had been mastered.

Until the Song Dynasty, the glass-making technology has developed to the peak, and since then it has been possible to make transparent glass, although there is still a certain gap with the glass in Chen Feng's cognition, but through the glass can already see things clearly, that is, it is not impossible to make telescopes.

The steward specially went to find a piece for Chen Feng, and Chen Feng was so surprised that he almost dropped his eyes.

It turns out that the ancients were more developed than they thought.

Suddenly, he suspected that he had come to the wrong plane.

This world, from the Qin and Han dynasties to the Song Dynasty, was not much different from what he knew, and it was not until after the Yuan Dynasty destroyed the Song Dynasty that it was divided because of the internal strife of the Yuan Dynasty, and the internal strife of the Yuan Dynasty was serious.

Until a man named Murong Ce, who was born in the land of Tianshui, appeared, followed Wang Mang's example to make the little emperor of the Yuan Dynasty Chan Rang, so as to establish a country.

It's just that the Yunjin Kingdom Zuo is also very short-lived, only a short period of more than sixty years, and the reason for its demise is also inseparable from the alien race.

The steward looked at Chen Feng, who was stunned, and called softly: "My lord, my lord, what's wrong with you?" ”

"Oh," Chen Feng came to his senses, "It's nothing, I was just wondering, can you help me invite a few people who are good at making glass from Tianyufang, preferably a craftsman who can create transparent glass, I can hire it at a high price." ”

The steward was a little embarrassed when he heard this: "Of course it's no problem to invite someone, but if you really want to be able to create transparent glass, it may not be easy to find, after all, more than two hundred years have passed." ”

Meaning, technology has regressed.