▁p iled ▁on ▁L angu an ▁( Blue ▁Pass ), ▁and ▁my ▁horse ▁will ▁not ▁push ▁on ” ▁ ▁Many ▁years ▁later ▁Emperor ▁X ian z ong ▁of ▁Tang ▁was ▁off ended ▁by ▁Han ▁Yu ' s ▁criticism ▁of ▁Buddh ism . ▁Thus ▁he ▁was ▁dem oted ▁from ▁his ▁position ▁in ▁government ▁and ▁ban ished ▁to ▁Cha oz hou . ▁On ▁his ▁way ▁to ▁Cha oz hou , ▁Han ▁Yu ' s ▁journey ▁was ▁blocked ▁due ▁to ▁heavy ▁snow fall ▁on ▁L angu an ▁( Blue ▁Pass ). ▁At ▁this ▁point ▁he ▁remembered ▁his ▁nep hew ’ s ▁prop he cy ▁and ▁cried . ▁Sud den ly ▁Han ▁X i ang zi ▁appeared ▁before ▁him , ▁swe pt ▁away ▁the ▁snow ▁and ▁opened ▁a ▁road ▁for ▁him . ▁Real izing ▁his ▁past ▁mistakes , ▁Han ▁Yu ▁finally ▁converted ▁to ▁T ao ism . ▁ ▁Han ▁X i ang zi ▁and ▁the ▁Dragon ▁Girl ▁( Long nu ) ▁The ▁love ▁story ▁between ▁Han ▁X i ang zi ▁and ▁Dragon ▁Girl ▁( Long nu ) ▁is ▁a ▁famous ▁fol kt ale ▁in ▁China ▁ ▁and ▁has ▁been ▁adapted ▁to ▁many ▁television ▁series ▁as ▁well ▁as ▁opera . ▁It ▁was ▁said ▁that ▁one ▁day ▁Han ▁X i ang zi ▁visited ▁the ▁East ▁Sea ▁and ▁played ▁his ▁fl ute ▁on ▁the ▁shore . ▁The ▁ 7 th ▁daughter ▁of ▁the ▁Dragon ▁King ▁was ▁curious ▁to ▁the ▁beautiful ▁mel ody ▁and ▁emer ged ▁from ▁the ▁sea . ▁She ▁transformed ▁herself ▁into ▁a ▁silver ▁e el , ▁then ▁dan