Another tribute composed of Kumo Xi and Khitan slaves were sent to Northern Wei in February and July 469.
During a campaign against Khotan in 470, the Khotanese king wrote in his supplicatory letter to the Emperor Xianwen that all of the statelets in the west had submitted to the Rouran, asking for assistance.
He met with Wang Hongfan (王洪范), the envoy of Xiao Daocheng, made a common pact and sent 300,000 troops to attack the Northern Wei.
He made another alliance in 473, this time with Jangsu of Goguryeo with a view to keeping Northern Wei under control.
[4] He attacked Northern Wei again in December 485, Emperor Xiaowen's cousin Yuan Cheng (元澄) the Prince of Rencheng was sent in front of Chinese forces to resist.