师资库
channel:31channel_ids_str:`n`.`czd` like '%深圳%'ids:FIND_IN_SET('31', `a`.`channel_ids`) > 0 !31
111(`a`.`channel_id` in (31) or FIND_IN_SET('31', `a`.`channel_ids`) > 0 ) and (`n`.`czd` like '%深圳%')
5