C101 Method of identification

"Hmm?"

Ye Liuyun regained his senses and chuckled.

Luo Minmin also came over: "Professor Ye, is this jade real? If it's true, then I'd really like to buy it.

Ye Liuyun rubbed his nose and looked at lean man: "How much is this yellow jade?"

lean man's face lit up and he extended five fingers.

"Fifty thousand?"

lean man's mouth twitched: "Brother, you really know how to joke