Report on state of conservation of China's world cultural heritage 并列题名：Report on state of conservation of China's world cultural heritage Report on conservation and research of China's world cultural heritage 并列题名：Report on conservation and research of China's world cultural heritage Study on the communication of intangible cultural heritage Research on the digitization of intangible cultural heritage Record of Lijiang old town's application for world cultural heritage Reflection and reconstruction of sports intangible cultural heritage Research on conservation and management of Macao world cultural heritage Research on revaluation of culture and preservation of intangible cultural heritage