The Deputy Secretary for Education, Mr Chris Wardlaw (first from right), today (July 12) presents the flag of the Hong Kong Special Administrative Region to Prof Yang Zhi-yu (second from right), Leader of the Hong Kong International Physics Olympiad Team, to signify Hong Kong's participation in this world class event to be held in Vietnam from July 20 to 29. Others are the five secondary students who will represent Hong Kong in the Olympiad.   Close