合纵连横 (合縱連橫) hézōng liánhéng

hézōng liánhéng proper noun Vertical and Horizontal Alliance
Domain: History 历史 , Subdomain: China
Notes: Opposing stratagems devised by the School of Diplomacy 纵横家 during the Warring States Period (CC-CEDICT '合縱連橫')