C316 Can't be a White-haired Man Sending a Black-haired Man

"Qing Qing, did you know? Yu Chen's father passed away due to an illness when he was very young, so Yuchen and I have been relying on each other for survival this entire time. "No one is a natural genius, and Yu Chen didn't have such talent from a young age. In order to better understand the market price, as well as the negotiation skills of a shopping mall