On online job search platforms, common tricks used to obtain senior positions by falsifying education and work experience include: 1. **False education certificates**: Some job seekers may provide forged education certificates, including degree certificates, transcripts, etc., to misrepresent their educational background. 2. **Exaggeration of work experience**: Job seekers may exaggerate their work experience, including years of work, positions, achievements, etc., to appear more qualified. 3. **False work certificates**: Some job seekers may provide false work certificates, including letters of recommendation, work certificates, etc., to prove their work experience. 4. **Changes in name and title**: Job seekers may change their name or title to make themselves appear more experienced or qualified. 5. **Additions to resume**: Job seekers may add false information to their resume, including project experience, skills, etc., to appear more capable. 6. **False information in social media profile**: Job seekers may add false information to their social media profile, including work experience, educational background, etc., to appear more qualified. 7. **Falsification of references**: Job seekers may provide false references to prove their work experience and abilities. 8. **Falsification of resume files**: Job seekers may falsify their resume files to add false information or change real information. To avoid these tricks, recruiters can take the following measures: 1. **Verify the background of job seekers**: Verify the background of job seekers with their former employers or educational institutions by phone or email. 2. **Check the social media profile of job seekers**: Check the social media profile of job seekers to see if there is any false information. 3. **Request job seekers to provide proof**: Request job seekers to provide proof, including academic certificates, work certificates, etc. 4. **Conduct interviews**: Conduct interviews to assess job seekers' abilities and experience. 5. **Use background check services**: Use background check services to verify job seekers' background and qualifications. By taking these measures, recruiters can better avoid job seekers who obtain senior positions by falsifying academic qualifications and work experience.