From 2019 to 2020，the supply of laws and regulations of China’s public cultural service policies is sufficient. Under the relatively comprehensive legal system，the content of policy supply is more specific. The basic areas of public cultural services have become more refined，and remarkable achievements have been made. Public culture plays a prominent role in guiding social values，and the digitization and facilitation of public cultural services have achieved obvious results. Notable results have been achieved in the protection of intangible cultural heritage，and public cultural construction and services have been improved to a certain extent. At the same time，there are also problems such as insufficient supply of grass-roots public cultural services，insufficient attention to folk artists，weak awareness of the protection of intangible cultural heritage，and lack of notable effects of targeted poverty alleviation assisted by culture. In the new historical period of China，the construction and service of public culture need to be further improved，and the guiding role of public culture to core socialist values needs to be further strengthened. The construction of grass-roots public cultural services needs to be promoted. The protection effect of intangible cultural heritage needs to be further improved. The consolidation and expansion of the achievements of poverty alleviation with the help of culture needs to be promoted to the smooth transition to the second phase the of rural revitalization strategy.