Generally speaking, a piece of A4 paper is the best length of resume in job hunting. The longer the resume, the less likely it is to be read carefully. When your resume is finished, weigh whether you can read all the contents you think are important in ten seconds. Senior talents can prepare more than two pages of resumes at a time, but they also need to have a concise summary of qualifications at the beginning of the resume, so that readers can grasp your basic situation in a short time and have the desire to read further carefully. When writing your resume, you should also pay attention to the following principles. The first is the principle of clarity, and the purpose of clarity is to facilitate reading. Secondly, the principle of pertinence, for different companies, different positions, to write different resumes. There is also the principle of objectivity, using some data to prove your ability; The principle of authenticity, don't try to fabricate work experience or achievements in your resume, lies won't let you go too far. However, it is necessary for us to use some words and convenient typesetting skills in our resumes. After all, we need to constantly improve ourselves in the next work.