select tsl.person_id,tsl.person_name,tsl.mz,tdm.mz_name,tsl.xb,tdx.xb_name from t_sys_loginperson as tsl inner join t_dm_mz as tdm on tsl.mz=tdm.mz_id
                                                                                                         inner join t_dm_xb as tdx on tsl.xb=tdx.xb_id