<0xE4> <0xBE> <0x8D> 郎 ) ▁— ▁the ▁deput y ▁head ▁of ▁the ▁exam ination ▁b ureau ▁( 門 下 省 , ▁Men x ia ▁Sh eng ) ▁— ▁and ▁ch an cell or ▁again ▁with ▁the ▁design ation ▁T ong ▁Zh ong sh u ▁Men x ia ▁P ing z hang sh i . ▁ ▁It ▁was ▁said ▁that ▁earlier ▁reg ulations ▁did ▁not ▁permit ▁ch an cell ors ▁to ▁receive ▁guests ▁at ▁the ▁Hall ▁of ▁Chan cell ors ▁( 政 事 堂 , ▁Zh eng sh i ▁Tang ), ▁but ▁in ▁order ▁to ▁pla c ate ▁e un uchs , ▁the ▁ch an cell or ▁Y uan ▁Z ai ▁set ▁up ▁m ats ▁at ▁the ▁Hall ▁of ▁Chan cell ors ▁to ▁facil itate ▁visit ing ▁e un uchs . ▁ ▁Li ▁X ian ▁ordered ▁that ▁the ▁m ats ▁be ▁removed . ▁ ▁In ▁ 7 6 4 , ▁with ▁e un uchs ▁res ent ful ▁of ▁him ▁– ▁bel ieving ▁that ▁he ▁was ▁responsible ▁for ▁the ▁removal ▁of ▁the ▁powerful ▁e un uch ▁Ch eng ▁Yu anz hen ▁– ▁he ▁was ▁removed ▁from ▁his ▁ch an cell or ▁post ▁and ▁made ▁a ▁staff ▁member ▁of ▁Emperor ▁Su z ong ' s ▁crown ▁prince ▁Li ▁Ku o , ▁and ▁soon ▁sent ▁to ▁Hong ▁Pref ect ure ▁( <0xE6> <0xB4> <0xAA> 州 , ▁in ▁modern ▁N anch ang , ▁Ji ang xi ) ▁to ▁be ▁responsible ▁again ▁for ▁selecting ▁officials ▁from ▁the ▁Yang t ze ▁and ▁Hu ai ▁regions . ▁ ▁In ▁ 7