What paper topic is easier to write?

This question is too broad. First of all, it depends on what you are interested in, or have a deep understanding of a certain problem or field before, so that the topic can have a direction. If it is purely to cope with the defense, the suggestion is still routine, easy to write, and not easy to find fault. As far as I know, many people want to write something useful and innovative at first. Because of the high cost, it takes too much time to find and analyze information. Finally, they choose those topics with more materials, and the more traditional topics with easy as the main standard.

The general model is "the analysis of so-and-so problem" and "the discussion of so-and-so problem or current situation". In this way, the paper can be divided into three parts, asking questions-analyzing problems-solving problems. This trilogy is easy to write, and it is not easy to find faults in the structure of the paper. Personal experience summary, if useful to you, I hope to adopt it.