After the CCCC Group interview, do you still need to take an online test?

No need. Because the interview is the final test session of CCCC, you can just wait for notification after the interview, and there is no need to take another online test. Interviews are used to examine a person's work ability and overall quality in the form of written, face-to-face or online communication (video, phone). Through interviews, you can initially judge whether the applicant can integrate into your team.