abstract:Niangzi Pass (), also called the Ladies' Pass, is a mountain pass west of Shijiazhuang, capital of Hebei Province in North China. One of the major passages from Shanxi Province to Hebei Province across the Taihang Mountains, it is west of Shijiazhuang, at the point where the Shitai Railway (Shijiazhuang--Taiyuan, capital of Shanxi) crosses the border between the two provinces on its way to Taiyuan.