First of all, topic selection is very important in the writing of academic papers. This is because only by studying meaningful topics can we get good results and benefit the scientific cause and real life; And a meaningless research, no matter how well researched and beautifully written, has no scientific value. Professor Qian Xuesen said: "The research topic should be closely integrated with the needs of the country. ..... In terms of research methods, we should avoid going into a dead end and engaging in complex philosophy. At present, in the social sciences, some people make a big fuss about a sentence of the ancients, repeatedly textual research, and write a big paper. I don't think this is interesting. " Therefore, we should choose subjects with scientific value for research and writing. So, what principle should we choose the topic according to?

(1) is scientific. It should include: problems that need to be solved urgently; New discoveries and creations in science; Fill in the gaps or gaps in the discipline; Correct the popular saying; Supplement to previous theories; Wait a minute.

(2) Conducive to development. Refers to: have a strong interest; Able to play professional expertise; Easy before difficult, moderate size; Have some information; Can get the guidance of the tutor; Can be completed in a certain time; Limit the topic.