The middle-aged man was about to leave when he looked up and saw someone coming. He immediately cupped his fist and smiled, saying:,He first looked at the shelf of porcelain. He just glanced at some things, but he picked up a few and examined them closely, shaking his head from time to time, occasionally nodding.,To know the name of a type, you need to differentiate between generations, where is it real and where is it fake。