When Li Chu met the Huige prince , he offered for them to be sworn brothers .
In fall 757 , troops from Huige , whose Bayanchur Khan Yaoluoge Moyanchuo had answered Emperor Suzong 's request for help , arrived under the command of Yaoluoge Moyanchuo 's son .
When Li Chu met the Huige prince , Suzong offered for troops to be sworn brothers .
In fall 757 , troops from Huige , whose Bayanchur Khan Yaoluoge Moyanchuo had answered Emperor Suzong 's request for help , arrived under the command of Yaoluoge Moyanchuo 's son .