[1] In 997 the elders of Amdo found a descendant of the Yarlung dynasty in Gaochang by the name of Qinanling Wenqianbu.

Mucheng sided with the Tanguts and began interfering with trade caravans entering the Song dynasty.

[7] In 1070 the monks Jiewuchila and Kangzunxinluojie attempted to enthrone Mucheng's younger brother Donggu at Wushengjun but failed.

Aligu hid the death of Dongzhan for a year and induced his father's Khitan wife to kill two other wives to eliminate potential rivals.

In 1087, Song forces led by Chong Yi captured Guizhang and sent him to Kaifeng.

[11] In 1099, Xiazheng was expelled by Xinmouqinzhan, who enthroned Longza as rightful heir to the Gusiluo line.

The Song commander Wang Shan defeated Longza and occupied Tsongkha.

Wang led 20,000 troops to capture the Tibetan border settlements, forcing Xisheluosa to retreat to Tsongkha (Zongge).

[15] In 1108, Longza, renamed Zhao Huaide, was raised to the rank of prince and military governor.

[16] By 1109 the Song dynasty had registered all the Tibetan towns of Kokonor under Chinese names.