First of all, students can carefully check what they have written to make sure that they have not missed any necessary parts. They can review their research questions, research purposes and research methods and make sure that they have explained them in detail. In addition, students can check their data analysis and results discussion again to see if there is a need for further expansion.

Secondly, students can try to further expand their literature review. They can look up relevant research and academic materials and quote them to support their arguments. By comparing and contrasting the existing literature, students can show the innovation and contribution of their research to the existing knowledge.

In addition, students can further deepen their research methods and research design. They can consider using more examples or cases to support their research conclusions. In addition, they can further analyze their own data and explore the potential significance and influence behind the data.

In addition, students can also introduce some related theoretical frameworks or concepts to deepen their research thinking. By linking their research with existing theories, students can show the importance and significance of their research at the academic level. This will help to increase the content and number of words in the paper.

Finally, students can consult their tutors or other professionals. They can ask the tutor whether the content of the paper is complete and how to further expand it. The guidance of tutors and professionals will help students find suitable expansion points and provide valuable suggestions.