The Mansion of the Marquis of Hanzhong.

Jiang Wei and Deng Ai, one is still young, the other is from a poor family, and both of them are full of curiosity about the Hanzhong Marquis Mansion built by Lin Chuan.

Lin Chuan took them and began to visit the entire Hanzhong Marquis Mansion.

The whole Hanzhong Hou Mansion is built with a magnificent atmosphere, with pavilions and water pavilions, covering an area of 30 acres.

Lin Chuan has planned a residential area, a breeding area, a planting area and an exclusive R&D area in Fuzhong.

"Sir, why don't the students see wooden pillars in the house?"

Jiang Wei found that the Marquis Mansion of Hanzhong was very different from the Prime Minister's Mansion of Xuchang, so he couldn't help but ask.

Deng Ai also noticed the difference between the two mansions, but because of his stuttering, he didn't talk much.

Lin Chuan replied to Jiang Wei with a smile;

"Because this Hanzhong Marquis Mansion is all built of red bricks and cement."

"Teacher, the students already know what this cement is, but what is the difference between this red brick and the green brick that is usually used?"

Jiang Wei has been very curious about the things around Lin Chuan since he came to Hanzhong, and he has asked questions one after another at this time.

Deng Ai nodded beside Jiang Wei and agreed.

In fact, in the Han Dynasty, there were already blue bricks and stone bricks.

The production process of green bricks is more complicated, first of all, select high-quality clay, cool drying, stirring, to overkill, increase flexibility.

After screening, with neutral water and mud, mud training, beating, made into a blank and placed in a cool place to dry, and finally fired in the cellar at high temperature for one month.

Therefore, most of the houses built with blue bricks are princes and nobles, and ordinary people do not have this strength.

As the name suggests, stone bricks are mined and then made into bricks by stonemasons.

"Well, why don't you go with me to the workshop where the red bricks are fired?"

Lin Chuan planned to take Jiang Wei and Deng Ai directly to see how the red bricks were fired.

"Good!"

So Lin Chuan took the two out of Hanzhong City and came to the foot of a mountain near Hanshui outside the city.

This is the production base that Lin Chuan had planned when he began to build the Hou Mansion.

Lin Chuan took Jiang Wei and Deng Ai through three light and dark checkpoints and came to the workshop where red bricks were being produced.

Jiang Wei and Deng Ai saw what assembly line operation was for the first time, and they couldn't help but be amazed.

"This, this, is this the assembly line production that Mr. mentioned earlier?"

Deng Ai saw that there were craftsmen in charge of each process, and everyone had a clear division of labor, and said to Lin Chuan.

"That's right, this is the assembly line production I mentioned with Shizai before, do you remember the benefits of assembly line production?"

Lin Chuan asked Deng Ai, and Deng Ai immediately replied:

"Remember, remember, remember, remember, assembly-line production can improve production efficiency and avoid production process leakage......"

"Yes, Shizai remembers it very comprehensively, very good!"

After Lin Chuan praised Deng Ai, he asked Jiang Wei again:

"Xiaowei, what impact will this assembly line have on people's livelihood after the production and promotion?"

Jiang Wei lowered his head and pondered for a moment, then spoke:

"There will be factories as mentioned by the teacher, and people can not only farm but also support their families through work."

"The production of products will become faster, the quality will be more uniform, and the business will accelerate the development of ......"

In fact, most of the ideas Jiang Wei said came from Lin Chuan's teachings.

Lin Chuan was also quite satisfied with Jiang Wei's answer, after all, Jiang Wei was still a child.

"Okay, Xiao Wei said it very well."

Lin Chuan encouraged Jiang Wei again.

According to the different ages of the two, Lin Chuan also has his own emphasis on their teaching methods.

Lin Chuan mainly adopted more theoretical education for Jiang Wei, and taught Deng Ai more specific ways to solve problems.

After visiting Lin Chuan's assembly line workshop, the group answered the Hanzhong Marquis' Mansion.

Lin Chuan, who was in good spirits, was ready to cook himself and show the two students his cooking skills.

At this time, the weather had turned cold, and Lin Chuan decided to make mutton hot pot.

When Deng Ai and Jiang Wei were both growing up, they ate with their mouths full of oil, and they were addicted:

"Teacher, this hot pot is really delicious!"

"No, no, that's right!"

Lin Chuan smiled when he heard this:

"The people live on food!"

After dinner, Lin Chuan began to teach Jiang Wei and Deng Ai again.

"If you want to get rich, build roads first!"

How do you understand this? Deng Ai said first. ”

Lin Chuan likes to use the form of questions and answers to exercise the thinking ability of the two students.

Deng Ai likes the military, so he understands it from the military:

"Ai, Ai, Ai believed that the roads were smooth and smooth, not only for the march, but also for the merchants."

"Not bad! Xiao Wei, tell me what you think. ”

Jiang Wei thought for a moment and said:

Wei feels that since business is interconnected, then developed transportation is the most basic requirement, and businessmen also use the price difference to make profits.

"If all the major cities in the world are connected by cement straight roads built by teachers, then the time to travel to and from various places will be greatly shortened."

"Merchants will also trade more often!"

Lin Chuan was very satisfied with Jiang Wei's answer, because Jiang Wei was young and was more influenced by Lin Chuan's modern thinking than Deng Ai.

Therefore, Jiang Wei's thinking is also more inclined to modern thinking.

After encouraging Jiang Wei and Deng Ai, Lin Chuan summed up their respective views:

"The convenient transportation that Shizai said is first conducive to the military, and then to the people."

"This is a very good view, because it is only in countries where the regime is stable that businessmen become active."

"A stable environment is the soil for businessmen to grow and thrive."

Lin Chuan first made an in-depth analysis of Deng Ai's views.

Xiao Wei starts from the perspective of a businessman to demonstrate the convenience of transportation.

"The subsistence smallholder economic model will definitely be replaced in the future!"

"The ease of transportation will allow merchants and craftsmen to live a better life than before, and the high-yield grain I have provided to the prime minister will also make the farmers' harvest more secure."

"This will give some farmers the opportunity to become craftsmen instead of working in the fields all year round!"

"More products are manufactured, and more convenient transportation allows products to be sold everywhere, which is 'if you want to get rich, build roads first'!"

After Lin Chuan's in-depth explanation, Jiang Wei and Deng Ai's hearts suddenly brightened!

"It's worthy of a teacher, I can understand it at once when I explain it like this!"

"The teacher is not only proficient in the law of industry, but also has such an understanding of the way of economy!"

Jiang Wei and Deng Ai once again felt that it was a blessing to worship Lin Chuan as a teacher because of Lin Chuan's extensive knowledge!

Lin Chuan saw that it was getting late, so he let them rest first, and he stayed to sort out his thoughts.

Because the firing of red bricks and cement has been experimented and improved many times in the workshop, and now it can finally be mass-produced.

Therefore, Lin Chuan planned to send a letter to Cao Cao to give Cao Cao the formula and firing process of the improved red bricks and cement.

Lin Chuan also suggested in the letter that Cao Cao could hire people to start building roads after sowing seeds next spring.

And there is no need to re-plan the route, just pave the stone cement directly on the original road after leveling.

The idea that 'if you want to get rich, you must first build roads' was also expounded to Cao Cao.