Study in direction of your field and find maximum amount of information about it , read all possible information concerning it

Find as much information about your subject as you can

You should conduct a research- to study the issue or field you are interested in; explore the topic in every quarter and search information in all kinds of sources

You need to study, to examine deeply the field you are interested in

You need to do research, to approach the study of the issue from all sides

It is necessary to approach the study of the issue from all sides to find as much information as possible on this issue