Celestial Eye: Peerl

At Panjiayuan's stalls, a young man kept spinning nonstop.,"Since you still call me Shoush, I'll tell you, Liu the shopkeeper is the former manager of Bogu Zhai. He's a master appraiser, a learned scholar, and naturally deserves respect.",To know the name of a type, you need to differentiate between generations, where is it real and where is it fake。