The east campus here is too small, with only one building, the campus experience is very poor, and it lacks the infrastructure of the university, such as a library, computer, etc. Due to the dual-track system, the online lectures are not clear, and there is no clear understanding of the lectures and Q&A. Classes and lectures are fun. But there are too many case studies and presentations. I didn’t learn much theoretical knowledge. And the school facilities are not enough, so our campus experience is not very good. For me, the best thing about an online course is that it saves time on the commute and is very flexible. However, the device sometimes had problems and the sound was often inaudible. In addition, at this stage, the experience and immersion I get from teaching online are worse than offline.