Under normal circumstances, Lang Qing will recognize one master throughout his life, but the premise is that the owner must be good to Lang Qing and will not abandon it. In this way, Lang Qing will always follow you and be very loyal; but if you give Lang Qing to someone else, And if the new owner treats Lang Qing very well, then it will slowly forget the old owner and accept the new owner; if the new owner treats Lang Qing badly, it will not accept the new owner and will always miss the old owner. There may even be situations such as not eating or drinking, starving to death, etc.