墓室的多少、大小、结构及其内部设施等能够反映墓主人生前的政治地位和经济状况。8世纪中叶前的唐朝,三品以上官员的墓葬多为长斜坡墓道的单室砖墓,四五品官员的墓葬多为单室方形土洞墓,六至九品官员墓葬多为单室方形或长方形土洞墓,无品官的庶人墓葬多为单室长方形土洞墓和“刀形”土洞墓~([1])。 Tomb of the number, size, structure and its internal facilities to reflect the tomb master’s political status and economic status. In the Tang Dynasty before the middle of the 8th century, most tombs of officials of Mishina were mostly single tomb tombs of long ramp graves. Most of the burials of Sikuen officials were single-chamber square soil-tomb tombs, Or rectangular soil cave tombs, non-official officer of the common people tombs are mostly single-chamber rectangular soil cave tombs and “knife-shaped” soil cave burial ~ ([1]).