ARGIN: 0cm 0cm 0pt" class=MsoNormal>ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-bidi-font-family: 宋体" lang=EN-US>This paper has adopted geological mapping, high-accuracy ground magnetic surveying, radioactivity surveying, RT, VLF (very low frequency), X-ray fluorescence measuring, drilling etc. to do preliminary exploration, taking Daolangheduge ore area as an example in Inner Mongolia Xianghuang banner. The result implied there is a broad prospect of Cu-W deposit. The paper has introduced the applied exploring methods and its combination in detail.