Liu Xiu left the prefecture and felt at ease.

He knows Liu Cong's character as well as the back of his hand.

There are many similarities between Liu Cong's character and Liu Biao's. Liu Cong has another shortcoming: he is afraid of death, or timid.

Liu Xiu humiliated Liu Cong, but Liu Cong did not respond in the end.

It's not that Liu Cong didn't hate Liu Xiu, it's that he was afraid.

Liu Cong's heart, want Liu Xiu to die immediately, want to kill Liu Xiu, but Liu Xiu's threat, let Liu Cong dare not act rashly. Liu Cong will not kill Liu Xiu easily without 90% assurance.

And Liu Xiu's words are not threats.

If Liu Cong used the means of assassination again, Liu Xiu would not mind letting Liu Cong die in a woman's belly, or in an unnatural way.

On the means of killing people, Liu xiuduo is right.

Liu Xiu believed that for some time in the future, Liu Cong would be quiet and would not dare to go out again.

Liu Xiu also needs time to accumulate.

At present, Liu Xiu, with the support of Pang family and Huang family, has a certain strength. However, in Liu Xiu's view, this is a flower in the mirror of the moon in the water, which is not reliable at all. He must have his own strength. All this needs Liu Xiu to go down step by step.

It's not just about the assassination.

Liu Xiu is waiting for the opportunity. When he has enough strength, Liu Cong's assassination and Cai's assassination will be settled together.

Out of the city, the carriage ran to lumen mountain.

Back on the mountain, Liu Xiu went to see Mr. pound before he went back to his yard.

The next time, everything was calm again.

Huang Yueying stayed at Pang's all day to take care of Liu Xiu's daily life, and their relationship grew by leaps and bounds.

Tired of being together all day long, Liu Xiu is no longer limited to such simple things as holding hands. His magic claw reaches out to Huang Yueying. What should be kissed has already been kissed and what should be touched has also been touched. He is only one last step away.

On this day, they took a walk in the villa.

Liu Xiu asked, "Yueying, is there any problem with the production of quyuanli?"

Referring to the manufacturing of the above things, Huang Yueying was full of spirit and said excitedly: "I've got all the design drawings, and the production of Qu Yuanli is in progress. Soon, it will be finished. "

Liu Xiu nodded and said: "once the production is completed, it must be kept secret, and the information cannot be leaked. I'll discuss it with you and dad after that. "

Huang Yueying smiles and answers, "listen to you."

"Da! Dada

Suddenly, the sound of footsteps came from their haste.

A worker came quickly and said respectfully, "Miss Yueying, the craftsman said that the farm tools you made have been made. Please accept them."

"All right, let's get them in the yard."

Huang Yueying's face showed a trace of excitement.

Liu Xiu immediately took Huang Yueying with him to see Pang Degong, explaining the situation of Qu Yuanli.

After Pang Degong heard this, he immediately sent someone down the mountain to invite Huang Chengyan.

When Huang Chengyan arrived on the mountain, Qu Yuanli had already been placed in his study.

Huang Chengyan looked at Pang Degong, Liu Xiu and Huang Yueying, glanced at Qu Yuanli and asked, "Pang Gong, you are in a hurry to shout me up from the foot of the mountain. What's the matter?"

Pang Degong pointed to the Quyuan plow and said, "this farm tool on the ground is called Quyuan plow, which was invented by Xiuer and Yueying. Xiuer said that the curved yuan plow is lighter than the current straight yuan plow. It is also easier to turn around and turn around, and its operation is extremely flexible. It can also save manpower and livestock. "

"Oh, really?"

Huang Chengyan's eyes are full of surprise.

Zhiyuan plough appeared in the Western Han Dynasty and has not changed for hundreds of years.

At the same time, the disadvantages of the straight plow also emerged.

Low efficiency, time-consuming and laborious, waste of manpower and material resources, and the quality of digging is not high

The appearance of Quyuan plow will certainly set off a boom.

As the head of a family, and also the head of an aristocratic family, Huang Chengyan understood the benefits of Qu Yuanli. Before, the bobbin car brought great benefits, but because it was given to Liu Biao, it couldn't work.

Now the Quyuan plow has a huge operating space.

Huang Chengyan stared at Qu Yuanli and said, "well said, it's better to do it well. Let's arrange someone to have a try, and use both the straight and Qu Yuanli to plough at the same time to see the effect."

Pound said with a smile, "that's what I mean."

Liu xiudao: "teacher, Mr. Chengyan, I have found two farmers. Now, just go down the mountain and plough. "

"OK, let's go down the mountain."

Pang Degong and Huang Chengyan nodded. They said they would do it and got up immediately.

The party went out of the government, took the farmers who had been waiting, and went straight down the mountain.

At the foot of the mountain, Liu Xiu asked people to find two oxen, and then put them on the straight yuan plow and the curved yuan plow respectively, and the farmers began to plough in an idle farmland."Moo! Moo

The sound of cattle, in the field, the cattle slowly forward.

The curved and straight plows began to plow.

Looking at the farmer driving the Quyuan plow, Liu Xiu said, "teacher, Mr. Chengyan, look at the Quyuan plow and Quyuan plow. When the two plows plow at the same time, after one side plows, when the direction changes, there is flexibility."

"The turning of the plow is not flexible enough. When it turns, it will waste a lot of time."

"Compared with the straight plow, the curved plow is more flexible and light. It is much easier in terms of time and manpower."

"Look again, when the Quyuan plow goes forward, it's very easy to turn over the soil. As the cattle move forward, the soil in the field is turned up like waves and falls on both sides. The straight yuan plow is different. It takes too much power for the cattle to move forward. It wastes too much manpower and cattle power. "

"The time of unilateral plowing is shorter for curved plows and longer for straight plows, which is the most intuitive."

Liu Xiu was confident in his eyes, and continued: "compared with the straight yuan plow, in the design of the curved yuan plow, Yueying and I have added plow comments and plow arrows."

"The depth of the cultivated land is determined by the length of the plough arrow, and the length of the plough arrow is controlled by the plough."

"The plowshare can be moved back and forth. As long as the plowshare is pushed forward when plowing, it can be ploughed deep down; when the plowshare is pulled back, it can be ploughed shallow up."

"Farmers can decide the depth of cultivated land according to different places. This is a great advantage. "

"In addition, the plough wall can not only break the soil, but also push the ploughed soil to one side, reducing the resistance of plowing forward. In this way, the time of ploughing is accelerated

Liu Xiu confident calm, loud voice: "Qu Yuan Li, absolutely can greatly improve the efficiency of cultivated land. My idea is that quyuanli is operated by Pang family and Huang family together to sell

Mr. pound stroked his beard and said with a smile, "this proposal is feasible."

Huang Chengyan said: "I'm afraid Xiuer can't appear in the publicity of knowledge. Xiuer, the Quyuan plow you designed was not handed over to Liu Jingzhou first, but directly to us. Once the propaganda was designed by you, it would cause unnecessary trouble. "

Liu Xiu said with a smile: "Mr. Chengyan is wrong. The external publicity of Qu Yuanli was designed by Yueying."

"This is a good suggestion," Huang Chengyan said with a flash in his eyes

Pound said: "Xiuer's proposal is highly operational and reasonable. I agree with it. This matter, old man and Cheng Yan discuss, carry on the arrangement again

When Liu Xiu heard the speech, he showed a smile on his face.

To be sure, Liu Xiu was a disciple of Pang Degong, who saved Pang Tong's life and had an extraordinary relationship with the Pang family. Moreover, Liu Xiu is Huang Chengyan's son-in-law to be.

However, in Liu Xiu's view, his relationship with the Pang and Huang families is not close enough.

The appearance of Qu Yuan Li is the binding of interests.

Liu Xiu hides behind the scenes, and the Pang family and the Huang family unite. In this way, Liu Xiu, the Pang family and the Huang family unite and have a stronger relationship.