In a competitive job market, a good resume and cover letter are important tools for job seekers to demonstrate their abilities and value to recruiters. Resume as a job seeker's personal business card, it summarizes the job seeker's education background, work experience, skills and achievements; A cover letter, on the other hand, is the first line of communication between the candidate and the employer, showing the candidate's personality, motivation, and enthusiasm for the position. Therefore, optimizing your resume and cover letter is crucial to improving your chances of getting a job.