1918年2月1日《北京大学日刊》刊登刘半农起草的《北京大学征集全国近世歌谣简章》和蔡元培支持它的《校长启事》, 由沈兼士、沈尹默、钱玄同和刘半农组成了北京大学歌谣征集处, 宣告了中国民俗学运动的开始, 其后又成立了歌谣研究会、风俗调查会、方言调查会, 成为“五四? On February 1, 1918, Peking University Journal published the Peking University Lectures by Peking University drafted by Pei-nong Liu and Pei-chi-kai’s Chancellor’s Prize in support of Cai Yuan-pei’s writings by President Shen, Shen Yinmo, Qian Xuan Tong and Liu Bannong The solicitation office proclaimed the beginning of the Chinese folklore movement. Later, a folklore research meeting, a custom investigation meeting and a dialect investigation meeting were set up to become the "May 4th?