关于MYsql 多字段排序

SELECT switch_data.* , lan_data.ename FROM switch_data , lan_data WHERE switch_data.address = '佳合丽景' and switch_data.swip = lan_data.lanip order by switch_data.huiju asc ,switch_data.men asc,switch_data.zeng asc

order by xxx asc , xxx desc , xxx acs 这样子