45th anniversary of Canada-China diplomatic relations celebrated in Ottawa

Prime Minister Justin Trudeau along with China's Ambassador to Canada Luo Zhaohui and Canada Minister of Foreign Affairs Stéphane Dion launch the photo exhibit portraying key milestones in the development of the Canada-China relationship, including two-way visits by various leaders over the past 45 years on Wednesday, January 27 in Ottawa. Tang Youzhi for CHINA DAILY.