（多选）政府部门进行的税负分配，主要是通过（ ）来实现。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='30638' and id < 2471460 and id<>'2471460' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30638' and id > 2471460 and id<>'2471460' order by id asc limit 5