n ▁Th àn h . ▁It ▁was ▁T ô ▁Hi ế n ▁Th àn h ▁who ▁successfully ▁pac ified ▁the ▁revol t ▁of ▁the ▁Ng ư u ▁H ố ng ▁and ▁A i ▁La o ▁forces ▁on ▁the ▁western ▁border ▁in ▁ 1 1 5 9 , ▁and ▁he ▁had ▁another ▁victory ▁against ▁the ▁Champ a ▁army ▁in ▁ 1 1 6 7 , ▁which ▁stabil ized ▁the ▁southern ▁border . ▁Origin ally ▁holding ▁only ▁military ▁positions ▁in ▁the ▁royal ▁court , ▁T ô ▁Hi ế n ▁Th àn h ▁not ▁only ▁helped ▁the ▁Emperor ▁to ▁improve ▁the ▁quality ▁of ▁the ▁L ý ▁army , ▁but ▁he ▁also ▁paid ▁attention ▁to ▁the ▁development ▁of ▁Conf u cian ▁learning ▁in ▁the ▁country . ▁On ▁the ▁advice ▁of ▁T ô ▁Hi ế n ▁Th àn h , ▁L ý ▁An h ▁T ô ng ▁established ▁the ▁first ▁temple ▁of ▁Conf u cius ▁in ▁Th ă ng ▁Long ▁in ▁ 1 1 5 6 , ▁formerly ▁Conf u cius ▁was ▁joint ly ▁wor sh ipped ▁in ▁the ▁Temple ▁of ▁Liter ature , ▁H ano i . ▁ ▁In ▁ 1 1 6 4 , ▁the ▁relation ▁between ▁the ▁L ý ▁D ynast y ▁and ▁the ▁Song ▁D ynast y ▁significantly ▁changed , ▁when ▁the ▁Emperor ▁X ia oz ong ▁of ▁Song ▁decided ▁to ▁acknow ledge ▁ Đ ạ i ▁Vi ệ t ▁as ▁the ▁Kingdom ▁of ▁Ann am ▁( An ▁Nam ▁qu ố c ), ▁which ▁had ▁been ▁formerly ▁designated ▁the ▁District ▁of ▁Gia o ▁Ch