西 周 武 公 ) ▁al lied ▁with ▁other ▁states ▁to ▁stop ▁the ▁Q in ▁off ensive ▁on ▁the ▁Han ▁city ▁of ▁Yang ch eng . ▁ ▁In ▁ret ali ation , ▁King ▁Z ha ox i ang ▁of ▁Q in ▁sent ▁general ▁J iu ▁to ▁in va de ▁West ▁Z hou , ▁successfully ▁breaking ▁into ▁Wang ch eng . ▁ ▁The ▁Duke ▁Wu ▁was ▁taken ▁to ▁X ian y ang ▁to ▁beg ▁for ▁mer cy , ▁conced ing ▁all ▁his ▁lands . ▁ ▁Both ▁King ▁Nan ▁and ▁Duke ▁Wu ▁would ▁die ▁later ▁that ▁year , ▁and ▁the ▁subsequent ▁Duke ▁of ▁West ▁Z hou , ▁Duke ▁W en ▁( 西 周 文 公 ), ▁was ▁ex iled ▁to ▁Dan hu ju ▁( <0xE6> <0x86> <0x9A> <0xE7> <0x8B> <0x90> <0xE8> <0x81> <0x9A> ). ▁ ▁Because ▁the ▁Z hou ▁royal ▁court ▁had ▁fallen ▁from ▁power ▁and ▁King ▁Nan ▁had ▁died ▁without ▁a ▁successor , ▁the ▁Eastern ▁Z hou ▁D ynast y ▁col lapsed , ▁ending ▁ 8 7 9 ▁years ▁of ▁Z hou ▁mon archy . ▁ ▁The ▁remaining ▁East ▁Z hou ▁state ▁was ▁also ▁conquer ed ▁by ▁Q in ▁ch an cell or ▁Lü ▁Bu wei ▁seven ▁years ▁later ▁in ▁ 2 4 9 ▁BC ▁during ▁the ▁reign ▁of ▁King ▁Z ha ox i ang ' s ▁grand son ▁King ▁Z hu ang xi ang , ▁after ▁Duke ▁J ing ▁of ▁East ▁Z hou ▁attempted ▁to ▁form ▁an ▁anti - Q in ▁al liance ▁with ▁other ▁states . ▁ ▁Leg acy ▁ ▁King ▁Z