长平之战 (長平之戰) zhǎng píng zhī zhàn

zhǎng píng zhī zhàn set phrase battle of Changping
Domain: History 历史 , Subdomain: China
Notes: 260 BCE; at which the Qin army 秦軍|秦军 encircled and annihilated a Zhao army of 400,000 (CC-CEDICT '長平之戰')