Why don't immigrants from China collect state taxes?

Not a citizen of China. China immigrants mean that they have changed their nationality and are no longer citizens of China, so they don't have to pay state taxes. They just want to obtain permanent residence, but they have not changed their nationality, so they still have to pay taxes. National tax refers to all kinds of taxes listed as fixed income by the central government. Due to the different financial management systems in different periods in China, the scope of central taxation is also different.