Case study on the disputes of land and resources in China 并列题名：Case study on the disputes of land and resources in China 并列题名：Study on the construction of land and resources standard system Study on the construction of land and resources standard system General information on land and resources of China Study on the legal system of mineral resources in modern China 并列题名：Study on the allocation efficiency of sports resources in China Study on green utilization efficiency of land resources in China Survey and study on the wild fruit tree resources of China