虛實(shí)；真假?！睹鞒苫f(shuō)唱詞話叢刊·包龍圖公案斷歪烏盆傳》：“當(dāng)時(shí)都道窰邊去，掘開(kāi)泥土見(jiàn)虛真?！薄短煊昊ā返谑换兀骸拔仪覍C(jī)來(lái)就計(jì)，權(quán)留於此看虛真?！薄对偕墶返诙换兀骸霸僬呷羧粡穆愤^(guò)，入山也可探虛真?！?/p>