The stall owner's temper just flared, his nostrils flaring, eyes wide and bulging, looking like he was about to start a fight:,"Don't always think about bullying outsiders, the reputation of old Beijing people has been ruined by your lot.",So they would ask for appraisals, but most appraisals were paid. Only Liu Guan (Liu the shopkeeper) would occasionally give them free appraisals.。