C227 Cooperation

Fortunately, Zhong Li had some experience and knew a bit about jade. Not long ago, Fang Ruxiu had written down a book for them to study on how to recognize stones, and now she had even brought shops with her to read, so they could not be mistaken.

After all, they would be returning from the Western Region at that time, and it was unknown how long they would have to wait for that