改动的地方用括号表明
(Along with the rapid social development* ), China's tax system is also (under constant adjustment in certain areas). There is still (much) room for (changes in the plans of instituting) corporate income tax. Using a variety of tax planning methods to (reasonably) reduce, (if law permits,) the corporate tax burden is (of critical importance) to maximize the efficiency of enterprises. This article (aims to assess the status quo and existing problems of the planning of enterprise income tax in our country, with a focused discussion of) how (the enterprises plan their taxes using the allowable deductible items for a tax payer. the dealings of the taxes of related business, and preferential policies for enterprise income tax,).(Through analysis and discussion of concrete examples), this article also aims) to deepen the understanding of tax planning theory (for purposes of providing some assistance in) tax planning activities on Corporate taxpayers
*.社会指的是中国社会而不是人类社会括号的内容不对？不帮我写下对的啊什么不对？是改动的地方。