I'll call security!"Zhang Daqing had worked in the catering industry for over a decade and was extremely confident in his ability to judge people. He couldn't see this young man as a guest who would d...colored spirit stones, even a hundred, I would be willing to trade...""I've lost big time, really big time! I once saw a five-colored stone at an auction before, but I didn't buy it for 10 million. No...