A scholar, also known as Luohuasheng; born in 1893 and passed away in 1941; native of Fujian Longxi; appointed by the University of Hong Kong as Dean of the Department of Chinese Literature in 1936.又名落華生、落花生、許贊堃及許叔丑；生於1893年，1941年離世；籍貫福建龍溪 ；1936年就任香港大學中國文史學系主任。職業學者、作家。