师资库
channel:30channel_ids_str:`n`.`czd` like '%杭州%'ids:FIND_IN_SET('30', `a`.`channel_ids`) > 0 !30
111(`a`.`channel_id` in (30) or FIND_IN_SET('30', `a`.`channel_ids`) > 0 ) and (`n`.`czd` like '%杭州%')
5