Tuyu Township is a township in Lan County, Lüliang, Shanxi, China. As of 2020, it has eight villages under its administration:Tuyu Village Xituyu Village (西土峪村) Dianshang Village (店上村) Qingshuihe Village (清水河村) Chenjiazhuang Village (陈家庄村) Dingziping Village (丁字坪村) Huqinshe Village (胡琴舍村) Huangqian Village (黄签村)