The Chinese University of Hong Kong (CUHK) has suspended an academic who reportedly pleaded guilty to posing as a schoolboy to photograph pupils at an elite boys’ school in Australia. Australian media reported that Johnny Li Siu-hang, a professor at CUHK’s business school, was arrested on Tuesday after allegedly dressing in the uniform of the Sydney institution to mingle with pupils and take photos of them. A CUHK spokeswoman said on Friday evening that the university was aware of the incident...