1.？ Background investigation: Access to resumes, letters of recommendation, social media, questionnaires and other means to obtain background information of candidates, including education, work experience, skills, interests, etc.
2.？ Competency test: to ensure that candidates meet the requirements of the position by testing or evaluating their skills and abilities. Common tests include IQ test, professional ability test and personality test.
3.？ Experience matching: Evaluate the suitability of candidates through the experience and skills that match the job requirements. This can be determined by looking at the candidate's resume and background investigation.
4.？ Reference evaluation: by referring to the employees who have already joined the job, the ability and experience of the candidates are evaluated to ensure that they are competent for the job.
5.？ Interview: through face-to-face or telephone interview, the communication ability, problem-solving ability, leadership ability and self-management ability of candidates are evaluated.
6.？ Online evaluation: Use online evaluation tools to evaluate candidates' skills, experience and background information. These tools can collect information by email, chat or online questionnaire.