The personal income tax is not simple; it's not just a flat rate on your income, it depends on the type of income.

个人所得税计税方法并不简单,并不是统一的征收税率,而是取决于你收入的类型

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I mean, why can't the government just provide some type of a tax benefit

我的意思是说，为什么政府不能就提供某些税收优惠，

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