Policy of compulsory education in rural China 并列题名：Policy of compulsory education in rural China Geography of compulsory education in China Study on compulsory education of China Policy planning of compulsory education in border areas Research on compulsory education financing in China 并列题名：Geography of compulsory education in China 并列题名：Policy planning of compulsory education in border areas 并列题名：Study on compulsory education of China Compulsory education for China