求翻译：本文运用马克思主义政治经济学和西方经济学原理，选取了社会保障体制中的养老保险和医疗保险，从社会保障基金的筹集、管理、使用等角度，分别从筹资渠道、筹资水平、统筹层次和筹资结构四个方面对中国社会保障制度筹资机制进分析，并结合中国现阶段基本国情和所面临的经济形势提出了以完善社会统筹和个人账户相结合的养老保险体制，开征社会保障税，提高社保基金统筹层次，加大国家财政投入的改革建议。是什么意思？

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This article utilizes the Marxism political economy and the West principle of economics, has selected in the social security system old-age insurance and the medical insurance, from angles and so on social insurance fund collection, management, use, separately from the fund raising channel, the fund

This article using Marx doctrine political economy and Western economics principle, select has social security system in the of endowment insurance and medical insurance, from social security fund of raised, and management, and using, angle, respectively from financing channel, and financing level,

This article using Marx doctrine political economy and Western economics principle, select has social security system in the of endowment insurance and medical insurance, from social security fund of raised, and management, and using, angle, respectively from financing channel, and financing level,