Gu Yixin: I don't even know his surname, what is his name, where he comes from, where he goes, how many people are in the family, how many acres of land per person, how many cows are there?
Cheng Yibai: My surname is Cheng and my first name is Yibai. I come from City A and want to be with you. There are three people in my family, and each person has zero acres of land. There are no cattle in the land. I'm done.