At first, HR arranged a phone interview 2 days after the notification. The interviewer is another HR. So just some behavior questions, such as self-introduction, relevant experience introduction. The interview was very nice.

Firstly it was a call from the HR asking your past experiences and your basic skills, English skills, visions and plans of your career and anticipated payment. Then it was an on-site interview where a small group of candidates did a design project together in an hour before another one-to-one talk which lasted about 30-50minutes.