"Battle of Yancheng" . . "500 cavalrymen and 15,000 armored horsemen under the command of General Han Shizhong" . "100,000" . . "Song dynasty" . . . . "Song victory" . . "15,000 cavalrymen" . "Battle of Yancheng" . . . . . . "China" . "Song China" . . "battle of Yancheng" . . "Jin Empire" . . . .