The number of words in the paper submission is the main aspect of the cost and whether the evaluation conditions of the paper are met. At the same time, everyone should pay more attention to all the skills and application methods in paper writing. Only in this way can the writing and publication of the paper be much smoother. The number of words in a paper naturally includes everything and refers to the full text. In the whole paper, the number of words in regional papers is limited to some links, such as title, abstract, keywords and so on. Everyone should pay special attention when writing. At the same time, the number of words in a paper is mostly around 2200, depending on the requirements of the publication you choose.