Purpose-around the problem to be solved in the paper, that is, why to choose such a topic to discuss and what to discuss.

Significance-it is important to show what contribution the topic of the paper has made to theoretical research or what help and guidance it has to practice.

After making clear the difference between the two parts, you can search the related fields of the topic, make clear what research results there are at present and what parts of your topic need to be supplemented and improved, so as to have a comprehensive judgment on the value of the topic.

Finally enter the actual combat part:

You can briefly describe the origin or development of this topic first, and then make clear what the topic is concerned about (the scope of discussion). Finally, evaluate the value of your topic and make clear what role this paper will play in promoting theory or guiding practice.

PS。 Purpose and meaning can be written separately or together, depending on personal hobbies and detailed information.