Most graduate students' thesis directions are determined with the help of their tutors. What the tutor usually studies, the students follow suit.

If your tutor is a Buddhist and doesn't study anything at this stage, how do you determine the direction of your thesis?

Choose the authoritative journals of this major, read more and study more, and you will naturally know what topics are hot and interested, and then select from them and remember a principle: hot topics are not bad. Of course, you have to choose a hot field, and the information and data will be more sufficient, making it easier to carry out the next research; But you can't destroy this street. Everyone else has studied it. Very thorough, can't think of anything new.