It usually takes 3-7 days or about a week for most companies. It is recommended to pay special attention to emails and phone calls during this period. If you are worried, job seekers can write a thank-you letter. The thank-you letter should be concise and preferably not exceed one page. The beginning of the thank-you letter should mention your name and simple situation. Then mention the interview time and thank the recruiter. The middle part of the thank-you letter should reiterate your interest in the company and the position, add some facts that are useful for successful job hunting, and try to correct the bad impression that may be left on the recruiter. The end of the thank-you letter can express your confidence that your qualities can meet the company's requirements, take the initiative to provide more materials, or express that you have the opportunity to contribute to the company's development and growth, and submit them within one or two days after the interview. Or you can also make a thank-you phone call. If you don't receive any response within a week, you can call the interviewer and ask about the results of the interview. This call can express your interest and enthusiasm for the job. You can also hear from the interviewer's tone whether you have hope. In addition, the thank-you call should be brief, preferably not more than 5 minutes.