This book is a collection of scholarly reviews of some of the achievements of folklore since the 21st century. We seek to combine historical commentary with academic criticism, using history to construct the future and criticism to promote progress. It is particularly recommended that we have compiled some of the debate scenes, face-to-face sharp criticisms and academic debates in their entirety and presented them to readers for re-criticism. We hope that through normal academic commentary, we will face the past and look to the future, strengthen the strength of the discipline internally, strengthen international cooperation externally, determine the position of the discipline, and embark on a development path suitable for China's national conditions and disciplinary characteristics.（AI翻译）