Why did Li Yunzhe marry Zhang Yuxin?

The reason why Li Yunzhe wants to marry Zhang Yuxin is that Li Yunzhe loves Zhang Yuxin. Zhang Yuxin's fate began to change when he was adopted by Golden Luguan. Zhang Yuxin married Li Yunzhe, which included love, but both of them were shrewd and calculating people. Zhang Yuxin was attracted by the rich family resources of the Li family, and Li Yunzhe was attracted by the golden signboard of Jinlu Pavilion. Zhang Yuxin was able to marry Li Yunzhe successfully because of Jin's adopted daughter. If he is just a deliveryman like Guoguo, Li Yunzhe won't even look at it. Zhang Yuxin didn't want to hide the fact that he was not an orphan, so he lied again and again, trapped himself and never recovered.