▁Japanese ▁leadership ▁lost ▁their ▁will ▁to ▁fight . ▁Com b ined ▁with ▁the ▁naval ▁vict ories ▁of ▁Korean ▁adm iral ▁Y i ▁Sun - sin ▁and ▁the ▁bog ging ▁down ▁of ▁Japanese ▁forces ▁in ▁the ▁Korean ▁main land , ▁the ▁dem oral ised ▁Japanese ▁army ▁with d rew , ▁with ▁peace ▁negoti ations ▁following . ▁▁▁ ▁Yang ▁Y ing long ▁re bell ion : ▁At ▁first , ▁the ▁W an li ▁Emperor ▁was ▁engaged ▁in ▁war ▁with ▁Japan ▁and ▁sent ▁only ▁ 3 , 0 0 0 ▁troops ▁under ▁the ▁command ▁of ▁Yang ▁Gu oz hu ▁to ▁fight ▁the ▁re bell ion . ▁However , ▁this ▁army ▁was ▁anni h il ated ▁and ▁Yang ▁was ▁killed . ▁After ▁the ▁war ▁with ▁Japan ▁ended , ▁the ▁W an li ▁Emperor ▁turned ▁his ▁attention ▁to ▁Yang ▁Y ing long , ▁sending ▁Gu o ▁Zh iz hang ▁and ▁Li ▁Hu ol ong ▁to ▁lead ▁the ▁off ensive . ▁In ▁the ▁end , ▁Li ▁Hu ol ong ▁defeated ▁Yang ' s ▁army ▁and ▁brought ▁him ▁back ▁to ▁the ▁capital . ▁ ▁After ▁the ▁last ▁of ▁these ▁three ▁wars ▁were ▁concluded , ▁the ▁W an li ▁Emperor ▁with d rew ▁from ▁active ▁participation ▁in ▁morning ▁meet ings , ▁a ▁practice ▁which ▁he ▁continued ▁throughout ▁the ▁rest ▁of ▁his ▁reign . ▁ ▁The ▁Bo z hou ▁re bell ion ▁by ▁the ▁Chief dom ▁of ▁Bo z hou ▁was ▁going ▁on ▁in ▁south western ▁China ▁at ▁the ▁same ▁time ▁as ▁the ▁Im jin ▁war . ▁ ▁Late ▁reign ▁( 1