In chronological order, this book includes 39 speeches and articles given by Qiao Xiaoyang on the work of Hong Kong and Macao during the twenty years from 1997 to 2007. It profoundly explains important topics including the core and main issues of the Basic Law, the understanding and handling of the relationship between the Constitution and the Basic Law, the necessity and legality of statutory interpretation, the special administrative region (SAR) scheme, political reform and political development of the SAR, etc.