buildings have been constructed from LiShan mountain toward the north.
骊山北构 Lí Shān běi gòu[buildings have been constructed from LiShan mountain toward the north
] 骊山在今陕西临潼县,是名词做状语表示
阿房宫
从骊山
造起
。北构:向北建筑 骊山北构而西折,直走 咸阳。—— 唐· 杜牧《阿房宫赋》