In the field of international folkloristics,practice first refers to the daily life behavior of ordinary people."Practical Folkloristics"should first face the daily life of ordinary people,deeply understand the complexity and richness of people’s daily life practice,even understand and tolerate the intolerable and boredom of seemingly absurd daily life practice and hold an ideal premise for a common good life.Folklore scholars have the responsibility to upgrade the common people’s unreflective knowledge to the philosophical level of systematic reflection and criticism after accurately understanding the practical logic of the people.