2. Neglect the restrictive factors closely related to other fields in financial analysis, such as accounting standards, tax policies, laws and regulations, etc.
3. Ignoring the results of financial analysis may be influenced by external environment, such as industry trends and policy changes.
4. Ignore multi-dimensional financial analysis, such as cost analysis, return on investment analysis, risk analysis, etc.
5. Pay attention to short-term real-time analysis and ignore the factors that may affect long-term development.