The stall owner's temper just flared, his nostrils flaring, eyes wide and bulging, looking like he was about to start a fight:,So they would ask for appraisals, but most appraisals were paid. Only Liu Guan (Liu the shopkeeper) would occasionally give them free appraisals.,Zhao Xuan casually replied, "This was what his master taught him when they were in the mountains."。