International economic law science in the process of reform and opening-up China regional economy a profile of 17 years of reform and opening-up an interpretation to Liaoning's great practice during the 30 years of reform and opening-up interpretation on China's 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 并列题名:The changes of the legal system in the forty years of reform and opening-up Change of the legal system in the forty years of reform and opening-up My life and work as an economist in the era of reform and opening-up Changes of the legal system in the forty years of reform and opening-up The changes of the legal system in the forty years of reform and opening-up