not How much is it worth"Xu Jia hurriedly asked.The appraiser said helplessly, "Your jade Guanyin is made of artificial chemical materials. It looks good in quality, but in fact, the main component is...peated provocations, I wouldn't have resorted to this measure and come to you to say these things."Yang Chen's attitude was extremely sincere, and his tone still held a hint of unwillingness.Wang Chen...