"Not bad, not bad, that's exactly what we meant, hahaha, we never thought that at our age, we could still make something like this and travel all over the country."

In the past, a trip like this was incredibly expensive, but now, with these things, we don't have to worry about that anymore.

Zhu Yunwen also said, "That's right. In the future, when we travel, we only need to ride this vehicle and bring a suitable number of guards. It won't cause any trouble for the people or waste money. Grandfather, this suggestion is indeed very good."

Since that's the case, let's mass-produce this stuff, and when we have time, let's tour the Ming Dynasty.

"To ensure that in every corner of the Ming Dynasty, the people can live a good life. Every place will be under the supervision of the imperial court, and no dark deeds will occur."

Zhu Yuanzhang nodded repeatedly, agreeing with Zhu Yunwen's words.

His purpose in becoming emperor was to ensure that all the people of the world could live a good life, that no one would suffer any injustice or unfair treatment, and that no dark things would happen.

In the past, although the imperial court tried its best to supervise, there were always areas that it couldn't oversee.

Although the current situation in the country is already very good, if transportation and travel were more convenient, Zhu Yuanzhang and Zhu Yunwen could have a much easier time supervising various regions.

That would be a very good thing.

As he spoke, Zhu Yuanzhang examined the cart more closely:

"At first, it went from two wheels to three wheels, and then to four wheels now. It's really been constantly improving."

Zhu Yunwen laughed heartily and said:

"It's not just four wheels, Grandfather. Just watch, it won't be long before I can make countless wheels."