In 2021，myanmar’s cultural heritage protection have faced multiple difficulties. In this regard，the government took different measures to overcome difficulties and continue to promote the protection of cultural heritage and the application for world Heritage status. On the one hand，the State Administration Council（SAC）lists “To preserve and safeguard the cultural heritage and national characteristics of all National peoples” as one of the three social affairs goals，thus providing guidance for the development of social and cultural fields. On the other hand，the government has actively carried out exchanges and cooperation with China，UNESCO and other countries and international organizations to further promote the protection of Myanmar’s cultural heritage. At the same time，exchanges and cooperation in the field of cultural heritage have increasingly become an important part of social and cultural cooperation under the LMC mechanism since 2018. Myanmar has been actively participated in and has benefited from it. In the future，lancang-Mekong countries，especially China and myanmar and other neighboring countries，should further deepen exchanges and cooperation. The two sides can promote exchanges and mutual learning among civilizations and the building of a community of shared future through joint application for world Heritage status and other way.