▁charge ▁of ▁the ▁army ▁station ed ▁at ▁Long ▁Pref ect ure ▁( <0xE9> <0x9A> <0xB4> 州 , ▁in ▁modern ▁Ba o ji ). ▁ ▁In ▁ 7 8 3 , ▁soldiers ▁from ▁J ing x uan ▁Circ uit ▁( <0xE6> <0xB6> <0x87> 原 , ▁head qu arter ed ▁in ▁modern ▁P ing li ang , ▁G ans u ), ▁at ▁Ch ang ' an ▁to ▁await ▁deployment ▁to ▁the ▁east ▁for ▁wars ▁against ▁war l ords , ▁mut in ied ▁after ▁not ▁receiving ▁re wards ▁that ▁they ▁believed ▁they ▁des erved , ▁and ▁Emperor ▁Dez ong ▁fled ▁to ▁F eng t ian ▁( <0xE5> <0xA5> <0x89> 天 , ▁in ▁modern ▁X ian y ang , ▁Sh a an xi ). ▁ ▁The ▁J ing y uan ▁soldiers ▁supported ▁Z hang ▁Y i ' s ▁prede cess or ▁as ▁military ▁governor ▁of ▁F eng xi ang ▁Circ uit , ▁Z hu ▁Ci ▁as ▁their ▁leader . ▁ ▁As ▁Z hu ▁Ci ▁had ▁been ▁removed ▁from ▁his ▁command ▁by ▁Emperor ▁Dez ong ▁due ▁to ▁a ▁re bell ion ▁by ▁his ▁brother ▁Z hu ▁T ao , ▁he ▁res ented ▁Emperor ▁Dez ong , ▁and ▁he ▁soon ▁declared ▁himself ▁em peror ▁of ▁a ▁new ▁state ▁of ▁Q in . ▁ ▁The ▁F eng xi ang ▁officer ▁Li ▁Ch ul in ▁( 李 <0xE6> <0xA5> <0x9A> <0xE7> <0x90> <0xB3> ) ▁mut in ied , ▁killed ▁Z hang , ▁and ▁submitted ▁to ▁Z hu . ▁ ▁Meanwhile , ▁another ▁former ▁sub ordinate ▁of ▁Z hu ' s ,