并列题名：Research on China's social and economic development with 40th anniversary of reform and opening-up Research on China's social and economic development with 40th anniversary of reform and opening-up 并列题名：A research on China's regional development with 40th anniversary of reform and opening-up A research on China's regional development with 40th anniversary of reform and opening-up 并列题名：Research on the change of mass communication policy since reform and opening-up China's cultural development in 30 years of reform and opening-up 并列题名：China regional economy a profile of 17 years of reform and opening-up Research on youth development in China since the reform and opening-up 永远的画面：改革开放40周年电影海报集：movie poster collection to mark the 40th anniversary of reform and opening-up 并列题名：Research on the changes of Chinese brand culture since reform and opening up