洛阳位于黄河中下游南岸，河南省的西部。东有虎牢、成皋之险，西接函谷、崤渑要隘．北临邮山屏障，南对天然伊阙。伊、洛、汹、涧四条河流，纵横婉蜒其间。洛阳自古就有“九州腹地”、“十省通衙”、“河山供戴，形势甲于天下”之说“，历代为兵家必争之地。历史进入本世纪三 Luoyang is located on the south bank of the middle and lower reaches of the Yellow River, west of Henan Province. The East has a jail, Cheng Gao risk, west of the valley, wandering pass. North Hill post shield, south of natural Iraq Que. Iraq, Los, turbulent, stream four rivers, vertical and horizontal wandering in the meantime. Since ancient times, Luoyang has “the hinterland of Kyushu”, “Tonghua of ten provinces”, “rivers and mountains for wear, the situation of the world in the world”