commemorating the 30th anniversary of reform and opening-up 广东外经贸之路：纪念改革开放三十周年：commemorating the 30th anniversary of reform and opening-up movie poster collection to mark the 40th anniversary of reform and opening-up commemorating the 100th anniversary of Guan Shanyue's birth commemorating the 60th anniversary of Shengyang's liberation commemorating the 60th anniversary of Tibet's democratic reform Commemorating the 20th Anniversary of Beijing Forum: selected keynotes Guangzhou 30 years of reform and opening-up 并列题名：Guangzhou 30 years of reform and opening-up Commemoration of the 75th anniversary of the Convention of Paris