1, object+research method+research purpose: For example, this study aims to explore the feelings of medical staff through questionnaire survey and in-depth interview with 20 medical staff, and analyze the reasons and countermeasures.

2. Research object+problem attitude+research purpose: For example, this study aims to explore the influence of e-commerce on traditional business model and its enlightenment to future business development.

3. Research results+current situation+research purpose: For example, this study aims to explore the advantages and disadvantages of foreign students' entrepreneurship through the investigation and analysis of the current situation of foreign students' entrepreneurship, and provide research basis for promoting foreign students' entrepreneurship in China.