Unless you are hired. Generally, the website publishes the list, or calls directly. If there is no notice after the audit within the prescribed time limit, such as one month, it will not be hired.
The written test is a set of questions. Three types, logical reasoning, numerical logic, word meaning and semantic discrimination. Finish more than a dozen questions in 25 minutes. Interview is HR face. Mainly ask questions about resumes, especially some research projects, such as the tutor's big topic.