(2) Convert a large number of similar words, fill in words and make sentences appropriately, and convert causality, as long as it does not deviate from the original intention;

(3) Words are more than words;

(4) Generally, the format of the article is Song Style, primary color 4, line spacing 1.5 times, bold title, etc. When revising, be careful not to change the manuscript format;

(5) The revised article must be proofread and read twice, and there must be no low-level errors such as confusion of language logic order, language barrier and typo;

(6) Academic contents that are difficult to modify can be appropriately deleted without changing the original intention. In the case of long titles and reports such as "Report", it can be directly modified to "According to relevant data, relevant literature statistics and relevant reports".

Note: when you modify it, you must make big changes. It is not good to add only a few prepositions and related words such as "yes, yes, or because" in one sentence. You must use all the above methods to modify, but you can't make subversive changes to the original text according to your own meaning. You must pay attention to it sentence by sentence and paragraph by paragraph.