A 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 A research on China's regional development with 40th anniversary of reform and opening-up Research on China's regional development with 40th anniversary of reform and opening-up movie poster collection to mark the 40th anniversary 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 International economic law science in the process of reform and opening-up My life and work as an economist in the era of reform and opening-up