These people only have a superficial understanding of antiques. Don't be fooled by their eloquent sales pitches when they sell things to others, but in reality, few of them can tell genuine from fake when they buy things.,So they would ask for appraisals, but most appraisals were paid. Only Liu Guan (Liu the shopkeeper) would occasionally give them free appraisals.,You have to say something insightful, otherwise just stating the truth or falsehood is too simplistic.。