Grammar review to see if there are serious problems.
Generally speaking, there is no grammatical problem in English paper writing, but if we find a Chinese writer, there are likely to be some minor problems, especially many writers who have not even received professional training. When I have studied in the UK, it is naturally impossible to master the essentials of writing. https://www.drsessays.com/failure-to-write-in-english-papers-is-it-critical-to-propose-amendments.html
uk , United Kingdom