▁dr ast ically ▁weak ened ▁but ▁still ▁influ ential ▁G won mun ▁nobles , ▁who ▁continued ▁to ▁swe ar ▁alleg iance ▁to ▁the ▁rem n ants ▁of ▁the ▁G ory e o ▁and ▁now ▁the ▁dem oted ▁Wang ▁cl an , ▁the ▁cons ensus ▁in ▁the ▁reform ed ▁court ▁was ▁that ▁a ▁new ▁d yn astic ▁title ▁was ▁needed ▁to ▁sign ify ▁the ▁change . ▁In ▁naming ▁the ▁new ▁dynast y , ▁T ae jo ▁cont empl ated ▁two ▁possibilities ▁- ▁" H w ary e ong " ▁and ▁" Jose on ". ▁After ▁much ▁internal ▁deliber ation , ▁as ▁well ▁as ▁end ors ement ▁by ▁the ▁neighbor ing ▁M ing ▁dynast y ' s ▁em peror , ▁T ae jo ▁declared ▁the ▁name ▁of ▁the ▁kingdom ▁to ▁be ▁Jose on , ▁a ▁t ribute ▁to ▁the ▁ancient ▁Korean ▁state ▁of ▁Go j ose on . ▁He ▁also ▁moved ▁the ▁capital ▁to ▁H any ang ▁from ▁Ka es ong . ▁ ▁Str ife ▁of ▁princes ▁▁ ▁When ▁the ▁new ▁dynast y ▁was ▁prom ul g ated ▁and ▁officially ▁brought ▁into ▁existence , ▁T ae jo ▁brought ▁up ▁the ▁issue ▁of ▁which ▁son ▁would ▁be ▁his ▁successor . ▁Although ▁Y i ▁Bang won , ▁T ae jo ' s ▁fifth ▁son ▁by ▁Queen ▁S ine ui , ▁had ▁contributed ▁most ▁to ▁assist ing ▁his ▁father ' s ▁rise ▁to ▁power , ▁the ▁prime ▁minister ▁Je ong ▁Do je on ▁and ▁Nam ▁E un ▁used ▁their ▁influence ▁on ▁King ▁T ae jo ▁to ▁name ▁his