ong didn't know about these things, but it turned out he knew everything.Qin Xi and Qin Yi also didn't know these things. At this time, when Qin Dayong said it out loud, they only then knew about them...y understood cars! No wonder she was the champion of the most powerful brain competition, she was really terrifying.Yang Chen suddenly thought, the man this woman marries in the future, will he be und...