Tangut empire-Western Xia Royal Y DNA： D-Y14813

[Gaoyuan]

D-Y14813 is mostly common in todays Han Chinese in northwest China,They may changed to Han to avoid the killing of mongolians
Tangut did not surrender.
http://p1-tt-ipv6.byteimg.com/large/31cb000236ce5e2d9d43?from=detail&index=0

[Gaoyuan]

Western Xia mausoleums
https://upload.wikimedia.org/wikipedia/commons/thumb/f/f4/XiXia_Tomb_3_F.jpg/1280px-XiXia_Tomb_3_F.jpg
https://upload.wikimedia.org/wikipedia/commons/thumb/0/01/XiXia_Tomb_3_two_stele_bases_%28east%29.jpg/1280px-XiXia_Tomb_3_two_stele_bases_%28east%29.jpg

[Gaoyuan]

https://n.sinaimg.cn/front/20170810/XB4r-fyixiar9301141.jpg