C56

"If it's a normal bright green color, then it shouldn't be a high-grade jade. If it's a very green color, then it might be …"

Guo Qi might have seen quite a few types of green, but Chu Tao didn't know which kind of green Guo Qi was referring to. He only made a few simple guesses.

"I don't know if it's the usual kind of green, very green, very green, very oily green