C254

Leng Qiyue looked at Huang Wei in shock and asked: "Why not?"

Huang Wei said: "Civilians can only grow their fields on flat land, and ploughs can be used. This way, a lot of land will be vacated, that is, one piece of land is only half a grain long, and the other half is a waste."

Leng Qiyue thought about it and said, "I understand