并列题名：Research on export development of China's goods and services trade from the perspective of intellectual property protection Research on export development of China's goods and services trade from the perspective of intellectual property protection 并列题名：Research on the development and opening up of border areas from the perspective of the Belt and Road initiative 并列题名：Research on the development of China's trade in services under the measurements of trade in value-added 并列题名：Research on the coordinated development of northeast all-for-one tourism from the perspective of value co-creation 并列题名：Research on the concept of shared development from the perspective of consumption propriety 并列题名：Research on the protection of farmers rights and interests from the perspective of "three rights separation" 并列题名：Research on student development of sino-foreign cooperative universities from the perspective of quality culture 并列题名：Research on the root causes of China's technological progress from the perspective of trade commodity segmentation 并列题名：Research on the high-quality development path of China's urban economy from the perspective of environmental regulation