Research on the theory and practice of intellectual property insurance in China 并列题名:Research on the theory and practice of intellectual property insurance in China Research on the theory and practice of urban space production in China Research on the decriminalization of intellectual property infringement Research on the theory and practice of internet financial ethics Theory and practice of intellectual property in China 并列题名:Theory and practice of intellectual property in China Research on the theory and practice of international private law Research on the theory and practice of marriage and family law in China Research on the theory and practice of succession law in China