▁ ▁After ▁Z hu ▁was ▁defeated ▁and ▁Emperor ▁Dez ong ▁returned ▁to ▁Ch ang ' an ▁in ▁ 7 8 4 , ▁he ▁sum mon ed ▁Wei ▁and ▁made ▁him ▁a ▁general ▁of ▁the ▁imperial ▁gu ards . ▁ ▁Under ▁the ▁suggestion ▁of ▁the ▁ch an cell or ▁X iao ▁Fu , ▁he ▁also ▁considered ▁Wei ▁as ▁a ▁possible ▁replacement ▁for ▁Chen ▁Sh ao you ▁( 陳 少 <0xE9> <0x81> <0x8A> ) ▁as ▁the ▁military ▁governor ▁of ▁Hu ain an ▁Circ uit ▁( <0xE6> <0xB7> <0xAE> 南 , ▁head qu arter ed ▁in ▁modern ▁Yang z hou , ▁Ji ang su ), ▁but ▁did ▁not ▁actually ▁do ▁so . ▁ ▁As ▁J ied ush i ▁of ▁X ich uan ▁Circ uit ▁ ▁Before ▁N anz ha o ' s ▁res ub mission ▁ ▁In ▁ 7 8 5 , ▁Emperor ▁Dez ong ▁made ▁Wei ▁G ao ▁the ▁military ▁governor ▁of ▁X ich uan ▁Circ uit , ▁replacing ▁Z hang ▁Y ans hang . ▁ ▁In ▁ 7 8 7 , ▁with ▁T uf an ▁making ▁repeated ▁inc urs ions ▁into ▁Tang ▁territory ▁and ▁T uf an ' s ▁v ass al ▁N anz ha o ▁( which ▁had ▁previously ▁been ▁a ▁Tang ▁v ass al ) ▁making ▁over t ures ▁to ▁Wei ▁indicating ▁that ▁its ▁king ▁Y im oux un ▁( <0xE7> <0x95> <0xB0> <0xE7> <0x89> <0x9F> <0xE5> <0xB0> <0x8B> ) ▁was ▁considering ▁res ub m itting ▁to ▁Tang , ▁Wei , ▁with ▁Emperor ▁Dez ong ' s ▁appro val , ▁wrote ▁to