ly believed that Yang Chen knew Guan Zhengshan.However, she was a bit curious how Yang Chen got to know Guan Zhengshan."Kid, stop acting. I haven't got time to waste here with you. Just get down on yo...a sharp eye.I never expected that Mr. Yang would know all these antiques I've collected! I am in awe of your knowledge!Huang Tianxing lavishly praised others.The moment he conceded to Yang Chen, a de...