First, the HR phone calls me for around 30 min. After passing the phone interview, then three people asked me directly about related experience and skills for around 45 min. Two weeks later, I received another call from HR, saying that the hiring team will send the offer to me.

There is a 1 round interview with 2 people asking about my resume, especially the projects listed on resume. The decision of acception is made round 2 weeks after the interview.