C758 Calculi(2)

"Let's try this first."

After saying that, Yang Chen casually picked out a piece of ore from the pile of jade and gave it to Qian Ming.

"Alright!"

Qian Ming smiled and took the ore from Yang Chen. When Yang Chen said that he wanted to try it, it was obvious that he did not hold much hope for this ore.

As a stonecutter, although Qian Ming didn't have the money to do the ore business