求翻译：这次个人所得税改革涉及的三项内容，除适当提高费用扣除额，调整税率级次级距，还包括关于完善征管措施，加快建立全国统一的个人所得税信息管理系统。是什么意思？

The personal income tax reform involves three elements, in addition to an appropriate increase in fees deduction, adjust the tax rate from the secondary level, but also on improving the collection and management measures to accelerate the establishment of a unified personal income information manage

This personal income tax reform involves the 3 element, apart from an appropriate increase in cost deduction, adjusting the tax rates, it also includes information on distance-level sub perfect collection and management measures to speed up the establishment of a unified national personal income tax

This personal income tax reform involves three contents, eliminate enhance the expense stoppage suitably, the adjustment tax rate level secondary distance, but also includes about consummates the collection measure, speeds up establishes the national unification the personal income tax information m

The personal income tax reform involving three items, except to increase expenses deduction, tax adjustment levels grade difference, but also on measures to improve the collection and management, speed up the establishment of a unified national information management system of personal income tax.

Three contents that this individual income tax reform involves, except that improve the expense deduction appropriately, adjust one grade of secondary distances of tax rate, include about improving and levying and managing the measure, accelerate setting up the nationwide unified individual income t