Hearing this, Emperor Kangming was also distracted and nodded when he heard the prince's words, "what the prince said is that if it's all this way, it's really much more convenient.

It can not only strengthen the control over all localities, but also exchange needed goods, prosper commerce, increase taxes, and make life easier for the people. "

Prince Bai Yishan said, "I can't believe all the words Yixiu said before. I always think it's too exaggerated, but now when I see these cement roads, I completely understand Yixiu's confidence.

I'm looking forward to the future achievements of Yixiu more and more. Not only glass and mirrors, but now these cement can also bring us huge profits. At the same time, it can also change the lives of many people and even the lives of all ordinary people. "

"Those mirrors, glazed glass, changed aristocratic families and powerful people, these cement roads not only facilitate these powerful officials, but also facilitate the communication between the people." emperor Kang Ming nodded, "If such hard cement is used to build a dam, will it be better than those wood? After all, this can be waterproof and not rot, but wood is not waterproof and easy to rot!"

Hearing this, Prince Bai Yishan was overjoyed. "It must be OK. You see, there has just been a light rain on the road, but now it has no impact. Even if he is soaked in water, he will not get bad and moldy.

Father, the amount of money we set aside every year for the construction of river embankments in the whole country is 8 million Liang silver. But those wooden piles can be used for one year, so they need so much money every year. If cement can be used to repair these dams, even if it can only be used for three years, it can save a lot. "

Emperor Kangming also felt promising and thought carefully.

After sun Yingying got out of the carriage, he saw emperor Kangming not far away, and quickly pulled Bai Yixiu's arm, "Lord, do you think it's your majesty and the prince?"

After hearing this, Bai Yixiu was slightly stunned. He turned his head and saw that it was really emperor Kangming and the crown prince, "Oh, why are they here?"

"Of course they know that you've been repairing such a long way and there's so much noise." Sun Yingying said with a smile. "It's estimated that next they'll ask you for the formula of cement!"

"Yesterday I gave the recipe directly to my father and brother!" Bai Yixiu replied. "I'm going to invite them to come and see where they go tomorrow. Unexpectedly, my father and brother can't wait. They came out for a private visit in micro clothes."

"It can be seen that they are all good rulers. If you hand in these good things, you must be able to make the best use of them." Sun Yingying smiled and was very satisfied. With diligent, progressive and fair rulers, there would be no troubled times. She and Bai Yixiu could live a stable life.

There is an old saying that it is better to be a peace dog than a man in troubled times.

In troubled times, human life is like grass mustard. It's not as good as a dog can eat, wear warm clothes and be at ease during the Taiping period.

Although this description sounds bad, it is actually so.

"Yes, that's why I will hand in these good things as soon as I have research." Bai Yixiu replied, "these things can change my own life in my hands, plus change the people around me at most. But in the hands of my father and brother, they can change the lives and destiny of millions of people!"