What is the betting stone writing?

Gambling stone is a unique high-grade jade rough stone trading method popular in the border area of Yunnan and Myanmar. Generally speaking, the true face of Lushan Mountain can't be seen only from its appearance. Even in today's prosperous science, no instrument can quickly judge whether it is "Baoyu" or "scum" through this shell. So buying and selling is risky and exciting, so it is called "gambling". Winning the bet was very profitable, so this business lasted for a long time.

In my opinion, betting on stones means that the protagonist has the ability to see a treasure that others don't like, so as to gamble with others and make a lot of money. More exciting ~

I read a book called "The Best Feng Shui Master in the City", which seems to be this kind. It's good.

Besides, I searched some related books online ~

Shengshi collects national treasures, gold pawns, reborn treasures, life toys, wandering antiques, No.8 Jianghu antique grocery store, the ability of pawnbrokers, the ability appraisers of antique dealers, and the legendary big porcelain dealers have pure and ambiguous eyes, and ancient bones are passed down from generation to generation. Dong said that rare treasures play the ancient Buddha, laughing at people's rebirth and regretting their sins. Jin Ping Lian Jian Bao, expert, gambling treasure, gambling stone, as well as legendary antiques, the gold pawnbroker of human rebirth.