"Who are you"Han Daifu looked at Yang Chen, his face full of doubt.She was a doctor in her fifties, wearing reading glasses. Above her office door hung a sign that read "Chief Physician" along with he... until this moment that she realized Yang Chen was even wealthier than she had imagined.I just spent 7 billion to buy 100 acres of land in the south suburbs today. Next, I'm going to build a city, and...