I. Research direction
First of all, you should choose your familiar field (this major) or your favorite major. Because it takes a long time to write a thesis, whether it is collecting information or doing research in person, it will be tedious and boring, so choosing your favorite or good field is different.
Second, the topic should be novel and the research direction should be detailed.
The title of the novel in this paper first gives people a visual impact on the senses and is a bait to attract people to read. Both researchers and readers have a desire to know more about him. Tens of thousands of graduates each year, the hot research direction has been difficult to study new fields, with great difficulty and high repetition rate. The research direction contains too much content, which is difficult to analyze clearly. It is necessary to find a novel breakthrough and gradually refine the decomposition.
Third, prepare alternative research directions. Although it is used less, it is used in an emergency.
Take the undergraduate course as an example. There are dozens or even hundreds of graduates from the same major in the same school. It is inevitable to choose the same research direction, add many irresistible factors, or have your own alternatives.