1, survey method

Investigation is one of the most commonly used methods, which refers to the purposeful and planned collection of actual and historical information related to the theme of the paper, and the analysis, comparison and induction of the collected information. The survey method will adopt the questionnaire survey method, distribute it to relevant personnel, and then collect and sort out the useful information for the paper.

2. Literature analysis method

Literature analysis mainly refers to the collection, identification and collation of literature, and the method of forming a scientific understanding of facts through the study of literature. Literature analysis is an economical and effective information collection method, which obtains work information by systematically analyzing the existing work-related literature. It is generally used to collect the original materials of works and prepare the first draft of task list.

3. Observation method

Observation means that researchers use their own senses or other auxiliary tools to directly observe the object of study, which can make people make new discoveries in the process of observation and better inspire people's thinking.

4. Case analysis method

Case analysis refers to the training method that takes the problems in practical work as cases and gives them to students for research and analysis, so as to cultivate their analytical ability, judgment ability, problem-solving ability and business execution ability.

5. Comparative analysis method

It is an analytical method to reveal the difference between the actual number and the cardinal number by comparing them, so as to understand the achievements and existing problems of economic activities. Often used in scientific inquiry activities, similar to the equivalent substitution method.

6. Content analysis method

Content analysis is a research method to describe the content of communication objectively, systematically and quantitatively. Its essence is the analysis of information content and its changes, that is, the process of inferring accurate meaning from the meaningful words and expressions represented. The process of content analysis is a layer-by-layer reasoning process.