"550,000" . . "State of Zhao" . "DecisiveQinvictory" . "400,000" . "450,000" . . "State of Qin" . "Qin unification of China becomes inevitable" . "Battle of Changping"@en . . . "The Battle of Changping (\u9577\u5E73\u4E4B\u6230) was a military campaign that took place during the Warring States period in ancient China. It concluded in 260 BC with a decisive victory by the State of Qin over the State of Zhao, greatly weakening Zhao."@en . .