After the summer harvest, Zhou Ying found Manager Liu. "Uncle Liu, how's the wheat harvest in your two villages?"
"Why? Do you want some?" Manager Liu asked with a smile after pausing for a moment.
"That's right. As you can see, our farm is full of white sweet potatoes. There are still two to three months before they can be harvested. We have to eat before they ripen." Zhou Ying immediately replied with a smile.
"I can only give you a thousand pounds of wheat." Manager Liu nodded.
"Sure, as long as we can get through this. I'll pay you ten coppers per pound. How about it?"
Manager Liu shook his head. "Let's trade. I don't have any feed for my cattle and sheep, so I want you to provide me some white potato vines back."
"That's fine too, as they grow back fast. After the flowers wither and bear fruit, we'll have cut some of the vines. I'll give them to you then." Zhou Ying stated.