When writing a paper, we should first make clear the research direction of the paper, so as to ensure the correctness of the collected references and materials, and also conduct quality screening when collecting materials, except useless information.

2. Width

The article should be profound and concise enough, so it needs a lot of reference materials to collect information through various methods and channels to ensure the reliability, sufficiency and profundity of the argument.

3. Real

The collection of papers should take "truthfulness" as the basic requirement, because only by collecting real and reliable information can the academic value of papers be guaranteed. Scientific and academic research is very important. If you want to do these two things well, you must pay attention to the authenticity of the collected information and arguments.

4. New

Including the latest hot events, research results, research trends, development trends, etc. Many scholars use field trips, questionnaires, face-to-face interviews and other methods to obtain first-hand information. Then sort out these materials and infiltrate them into our papers bit by bit.

refine

In the process of data collection, we need to show "breadth" and "depth", and we can choose specific representative documents. Generally, this kind of materials can achieve the effect of "taking one as ten", but the requirements for personal analysis and judgment are still relatively high.