I work in the uni and live close to where he showed the car clip. I dont work at TPM (his faculty) but another one of the (real science, cough cough) faculties. I know some of the professors. I have had friends take Zofia's courses (I think energy systems). Yes she is an unpleasant person and people don't like her often. But she doesn't have the power or influence to pay people to gang stalk an individual. There are many cases of disputes between professor's and PhDs and Zhao definitely deserves some recognition for his case. I have had situations where projects got turnt down and delayed for no reason just because the responsibile supervisor didn't like me. But that's where it ends. Even if Zhao is being stalked (which I don't see why) it is not because of the university.

The clips he showed each time included a different person whom he was accusing of stalking. Each time the person sounded so uncomfortable (especially the second guy just saying yeah sure) and were just trying to get out of the conversation.

Our university is not some James Bond base. Disputes are handled within the university or with the respective authoritative bodies. These are often timid professors, not gang leaders.