This is about research internship. The interview has 5 rounds. Contains 3 round of coding (not hard). Two rounds with the person in group, one with other group, one HR, one manager. They are very friendly. The main complain is that it take around 6 months for the whole interview and offer sending (might because the HR leaves... ). But they do not need additional interview for the internship next time.

The interviewer will ask you if you want to be interviewed in english or chinese. Self introduction first then CV related questions. Follow up questions are catered to your own CV. Lasted for about 20 minutes.