It took two and a half hours for Mr. Zhang to cut off all the other Hetian jade stones. A total of two good pieces of Hetian jade were cut out of them, and only a few of the others were able to break even, and the remaining ones were total losses!

After stretching his tired body, Mr. Zhang turned his head, swept over the faces of the crowd, and said with a smile, "Everyone, I'm quite tired today. It's the same rule. The price is five hundred yuan for cutting a stone. If ...