Over 70 per cent of Hong Kong students have said they would prefer it if their parents did not post photos and stories of them on social media platforms, with some saying it made them feel embarrassed or even angry, a survey conducted by a youth group has found. The Young Men’s Christian Association (YMCA) interviewed 1,094 primary and secondary students and 793 parents from September to November last year, releasing its findings during a press conference on Sunday. More than 80 per cent of parents said they had posted about their children on Facebook, Instagram, WeChat or in WhatsApp groups. …