▁– ▁all ▁of ▁whom ▁agreed ▁that ▁X ie ' s ▁actions ▁were ▁proper . ▁ ▁However , ▁neither ▁the ▁wife ▁nor ▁Li ▁F ug uo ▁was ▁satisfied , ▁and ▁Li ▁F ug uo ▁ordered ▁the ▁imperial ▁c ensor ▁Ma o ▁Ru ox u ▁( <0xE6> <0xAF> <0x9B> 若 <0xE8> <0x99> <0x9B> ) ▁to ▁re inv estig ate , ▁and ▁Ma o , ▁wanting ▁to ▁fl atter ▁Li ▁F ug uo , ▁concluded ▁that ▁X ie ▁wrong ly ▁executed ▁the ▁tra iner . ▁ ▁C ui , ▁who ▁was ▁Ma o ' s ▁superior , ▁in ▁anger , ▁wanted ▁to ▁file ▁an ▁accus ation ▁against ▁Ma o , ▁but ▁Ma o ▁instead ▁met ▁with ▁Emperor ▁Su z ong ▁first ▁and ▁protest ed ▁his ▁innoc ence . ▁ ▁When ▁C ui ▁did ▁submit ▁his ▁accus ation ▁that ▁Ma o ▁was ▁fl atter ing ▁Li ▁F ug uo , ▁Emperor ▁Su z ong ▁ex iled ▁C ui , ▁Qu an , ▁Li ▁Ye , ▁and ▁Yan ▁X i ang ▁( <0xE5> <0x9A> <0xB4> 向 ) ▁the ▁mayor ▁of ▁F eng xi ang ▁Municip ality , ▁while ▁Sun ▁was ▁not ▁only ▁ex iled ▁but ▁further ▁reduced ▁to ▁common er ▁rank . ▁ ▁Li ▁X ian ▁submitted ▁a ▁defense ▁of ▁C ui , ▁and ▁Emperor ▁Su z ong , ▁believed ▁that ▁Li ▁X ian ▁was ▁engaged ▁in ▁fa ction al ism , ▁was ▁instead ▁removed ▁from ▁his ▁ch an cell or ▁post ▁and ▁dem oted ▁to ▁be ▁the ▁governor ▁of ▁Sh u ▁Pref ect ure ▁( <0xE8> <0x9C>