1. Writing Standards: Illegible handwriting and more than three corrections usually indicate that the person is relatively careless (this applies if it's a resume filled out on-site).
2. Age, Position Level, and Salary Matching: Middle-level managers are generally above 25 years old, and senior managers are usually above 30 years old. For those who are over 40 but still in middle management, one needs to carefully consider their potential for development. The salary level can be referenced against the wage conditions of the location. If it is not within a reasonable range, one needs to carefully confirm or conduct a background check if conditions allow.
3. Completeness of Filling: For unfilled blank areas, if there are two or more places where information is known and does not need to be confidential but are left unfilled, it may suggest a casual attitude towards job hunting.
4. Continuity of Work Experience: If there are gaps in work experience, they are usually due to personal entrepreneurship, health conditions, or difficulty in finding a job. It is necessary to understand the reasons and directions in detail.