师资库
channel:131channel_ids_str:`n`.`czd` like '%北京%'ids:FIND_IN_SET('131', `a`.`channel_ids`) > 0 !131
111(`a`.`channel_id` in (131) or FIND_IN_SET('131', `a`.`channel_ids`) > 0 ) and (`n`.`czd` like '%北京%')
5
