The leaderless group discussion provides a stage for candidates to fully display their talents and personality characteristics. This kind of interview is actually more beneficial to candidates. In a given situation, through the analysis and discussion of the problems, the examiner will be impressed, so as to stand out from the fierce competition and step into the door of success. However, many candidates lack understanding of the interview without leading group. Faced with this kind of public interview, they don't know where to start. They didn't play their due level in the interview and missed the opportunity to show their talents.