A resume usually needs to contain the following information: 1. Personal information: including name, contact information, date of birth, and other basic information. 2. Education background: List the academic qualifications and degrees you have obtained, as well as the time and place of your educational background. 3. Work experience: List the company name, position, working time, work content, and other information of your previous work experience. Skills and certificates: List professional skills and relevant certificates obtained such as language ability, computer skills, management ability, etc. 5. Hobbies: List your personal interests and specialties such as sports, music, literature, etc. 6. Self-introduction: At the end of your resume, provide a short self-introduction to explain your personal characteristics and strengths. A resume should be concise, clear, and able to clearly show your basic information and work ability. At the same time, he should focus on his own strengths and specialties so that the employer could better understand him.