求翻译：本文主要研究个人所得税与公平问题，在最新的个人所得税修正案通过之际，本文主要论述现行制度，并结合最新该制度提出建立以家庭单位的纳税制度。是什么意思？

In this paper, the personal income tax and equity issues, the latest personal income tax amendment was passed, the paper mainly discusses the current system, the system combined with the latest proposed the establishment of the tax system of the family unit.

This article examines issues of equity and personal income tax, and in the most recent adoption of the amendment of the personal income tax, this article primarily deals with existing systems, and the system combines the latest in a family unit in the tax system.

This article mainly studies the personal income tax and the fair question, in the newest personal income tax bill for amendment through the time, the this article main elaboration present system, and unifies the newest this system to propose the establishment by the family unit's tax payment system.

This paper mainly studies the problems of personal income taxes and equity, in the occasion of the latest amendments to personal income tax through, this article is devoted to the existing system, taking into account the latest proposed to the tax system of the family unit of the system.

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