lit. warp and weft in weaving; vertically and horizontal; length and breadth; criss-crossed; able to move unhindered; abbr. for 合縱連橫|合纵连横[He2 zong4 Lian2 heng2], School of Diplomacy during the Warring States Period (475-221 BC)
trad. 縱橫
Also written 縱橫【zòng héng】