皋兰 Traditional form: 皋蘭 Pinyin (reading): Gāolán Definitions: Gaolan county in Lanzhou 蘭州/兰州 ( Lánzhōu), Gansu Characters: 皋 - the high land along a river 兰 - orchid; elegant, graceful Traditional characters: 皋 - the high land along a river 蘭 - orchid; elegant, graceful