并列题名：Study on the comprehensive development and utilization of hawthorn Study on the comprehensive development and utilization of hawthorn 并列题名：Study on the coordinated development of China's industrialization and urbanization 并列题名：Study on the copyright system for the utilization of orphan works 并列题名：Study on the coordinative development of Population Urbanization and Land Urbanization 并列题名：Research on comprehensive development and utilization of digital publishing information resources 并列题名：Study on the coordinated development of financialization and urbanization in China 并列题名：Study on the comprehensive utilization and development of large stadiums in Beijing 并列题名：Research on the inclusive development of new urbanization in China 并列题名：Evaluation of comprehensive development ability of China's metropolitan area