Research on protection and inheritance of cultural heritage 并列题名:Research on protection and inheritance of cultural heritage Research on legal protection of intangible cultural heritage Legal protection of intangible cultural heritage Research on the legal protection of intangible cultural heritage 并列题名:Research on legal protection of intangible cultural heritage Research on the protection of architectural heritage Research on conservation and management of Macao world cultural heritage Research on criminal law protection of cultural heritage Research on the digitization of intangible cultural heritage