On the institution of the property rights and interests distribution of mineral resources in China 并列题名：On the institution of the property rights and interests distribution of mineral resources in China Research on interests d\istribution of mineral resources in China 并列题名：Research on interests d\istribution of mineral resources in China Evaluation on the property of coal quality and clean utilization of coal resources in China 并列题名：Evaluation on the property of coal quality and clean utilization of coal resources in China