How many towns are there in Xiaoshan District of Hangzhou? What towns are they?
Xiaoshan District governs 1 1 street and 17 town: Chengxiang Street, Beigan Street, Shushan Street, Xintang Street, Jingjiang Street, Nanyang Street, Hezhuang Street, Peng Yi Street, Wan Xin Street, Linjiang Street and Qianjin Street; Linpu Town, Joy Town, Daicun Town, Shang He Town, Louta Town, Puyang Town, Evolutionary Town, Guali Town, Yaqian Town, Kanshan Town, Dangshan Town, Yinong Town, Xinjie Town, Ningwei Town, Suoqian Town and Yan Wen Town. (Streets and towns are administrative units at the same level)