The interview difficulty of Zhongan Intelligent Nanjing can be said to be relatively high. This is because Zhongan Intelligent, as a well-known intelligent security solution provider, has a high reputation and competitiveness in the industry. Companies often pay attention to the professional ability, work experience and problem-solving ability of candidates when recruiting. Therefore, some comprehensive and difficult questions may appear in the interview process, aiming at evaluating the technical level and thinking ability of candidates. Of course, the interview difficulty will also vary according to the specific position. I suggest that you fully prepare your knowledge and skills in related fields before the interview, and actively demonstrate your practical work experience and problem-solving ability. This can increase the probability of passing the interview. Good luck!