Research on the practice of land policy innovation in China 并列题名:Research on the practice of land policy innovation in China Research on theories and practices of adoptive management innovation in China Research on the theory and practice of urban space production in China 并列题名:Research on the theory and practice of urban space production in China Research on the theory and practice of intellectual property insurance in China Theory and practice of collaborative innovation in Urban China Research on the theory and practice of marriage and family law in China Theory and practice of marine innovation evaluation in China 并列题名:Research on the theory and practice of intellectual property insurance in China