According to the Academic Hall, when it comes to publishing papers, apart from peer review, the most troublesome thing is English writing. Many times, due to stylized English learning, we will write Chinese-style English instead of accurate English expression, which is embarrassing. Others, such as logic and the accuracy of words, are difficult to master without accumulating some experience. Paper polishing mechanism came into being.

The development of domestic polishing institutions is also very rapid, and the whole service system is also perfect. I have met several active retouching organizations (such as Bide, EditSprings, Charlesworth), and their official website looks very academic, giving a detailed and true introduction to retouching experts. In my opinion, experts who have rich polishing experience and can match the same research direction are more trustworthy. There are too many services. To sum up, institutions generally focus on advanced polishing, make more detailed and professional revisions, and provide information such as submission letter templates. The difference between foreign countries and domestic countries is that there is no mention of after-sales problems on foreign websites, and domestic companies have detailed explanations. Generally, the unqualified language will be revised again for free until the customer is satisfied.