Yang s grave,unearthed in Zunyi district,with exquisite construction and grand scale,reflects to a certain extent the economic and cultural conditions then.

The unearthed relics in the Haochuan grave displayed the Haochuan culture characters both with the factor influenced by surrounding culture and with it own uniqueness.

This article, through on-the -spot investigation and combined with related documents and material objects,raises new viewpoints with regard to vital historical problems reflected the relationship between Tuyuhun and Tubo regine,the grave of Tubo regine and cultural exchange of Qinghai road at that time.

It is the only burial in this site with a unambiguous date to the Three Kingdom period.

Some burials were excavated at the Baotaping site, Fengjie County in 2003.

In January 2005,archaeologists from Wuhan Municipal Institute of Cultural of Relics and Archaeology in corporation with Wushan Relics Administrative Office excavated 57 tombs cover- ing 3,751 square meters in the southern side of the cemetery terraces and surrounding area(ⅢArea).

The octagon imitative timerwork brick-stone tombs prevailed after Emperor Renzong of Northern Song dynasty.

The Research on the Image of "Husband and Wife Having Dinners" in Tombs in Song Liao Jin and Yuan Dynasty;

A Primary Research on Prehistoric Tombs of Yili Valley, Sinkiang;

Analysis of the Filial Daughters in Tombs in Song,Liao,Jin and Yuan Dynasties

However,the Wu culture lacked such a connotation as there was not a definite kind of burial custom concerning graves,and utensils of Wu also lacked a fixed pattern or feature.

Longitude analysed the change of ware collection in graves in the different periods on the basis of the time.