(From right) The Commissioner of Police, Mr Tsang Wai-hung; the Secretary for Education, Mr Eddie Ng Hak-kim; the Secretary for Labour and Welfare, Mr Matthew Cheung Kin-chung; Mr Yeung; the Secretary for Home Affairs, Mr Tsang Tak-sing; the Secretary for Security, Mr Lai Tung-kwok; and the Commissioner of Correctional Services, Mr Yau Chi-chiu, attend the plenary session of the conference.   Close