r Gaozong's reign, he valiantly stormed out of the pass, routing the Huns, forcing them to abandon their armor and flee as far as Mount Ju Xu. This relentless pursuit led the Huns to pay tribute and a...likely be gradually taken back from him piece by piece.""A few days ago, Zhao Xuanji had the Ninth Prince come forward to alleviate the disaster. Perhaps this was also a key part of the plan."Su Jinpa...