Ye Dejun has made outstanding achievements on folklore and pop literature studies in the first half of 20 th Century. He has prolific publications, which clearly represents the academic atmosphere and achievements at that time. However, because most of his writings were published on minor journals and newspaper supplements in Hangzhou, Guangzhou, Fuzhou and Shanghai between late 1920 sand 1940s, his writings are unfamiliar to present academic world. Collating the chronology of Ye’s writings and reviewing his academic researches are of primary significance for us to understand this outstanding scholar’s academic thoughts and achievements, to deepen the study on the history of Chinese pop literature.