▁Li ▁X ian ▁must ▁have ▁brought ▁divine ▁dis ple asure ) ▁and ▁had ▁him ▁dem oted ▁to ▁be ▁the ▁governor ▁of ▁Ch ang sha ▁Command ery . ▁ ▁The ▁popul ace , ▁which ▁missed ▁his ▁govern ance , ▁wrote ▁a ▁song ▁that ▁included ▁the ▁words , ▁" If ▁you ▁want ▁the ▁gra in ▁price ▁to ▁fall , ▁bring ▁Li ▁X ian ▁back ." ▁ ▁During ▁Emperor ▁Su z ong ' s ▁reign ▁ ▁In ▁ 7 5 5 , ▁the ▁general ▁An ▁L ush an ▁re bel led ▁at ▁F any ang ▁Circ uit ▁( <0xE8> <0x8C> <0x83> 陽 , ▁head qu arter ed ▁in ▁modern ▁Be ij ing ), ▁and ▁by ▁ 7 5 6 , ▁forces ▁of ▁his ▁new ▁Yan ▁state ▁were ▁approaching ▁Ch ang ' an , ▁forcing ▁Emperor ▁X u anz ong ▁to ▁fle e ▁toward ▁Ch eng du . ▁ ▁Emperor ▁X u anz ong ' s ▁son ▁and ▁crown ▁prince ▁Li ▁H eng ▁( note ▁different ▁character ▁than ▁Li ▁X ian ' s ▁brother ) ▁did ▁not ▁follow ▁Emperor ▁X u anz ong ▁on ▁the ▁tre k ▁to ▁Ch eng du , ▁but ▁instead ▁fled ▁to ▁L ing w u , ▁where ▁he ▁was ▁declared ▁em peror ▁( as ▁Emperor ▁Su z ong ) ▁– ▁an ▁act ▁that ▁Emperor ▁X u anz ong ▁recognized ▁when ▁he ▁heard ▁the ▁news . ▁ ▁After ▁Emperor ▁Su z ong ' s ▁asc ension ▁but ▁before ▁Emperor ▁X u anz ong ▁received ▁the ▁news , ▁however , ▁Emperor ▁X u anz