Zhang, Y., and Y. Li. “A Study on the Interaction Between Gender Morality and Free Love in Early 20th Century China : Centered on Du Cheng Shu&Qu Jiang’s Love Letter”. Integrated Journal for Research in Arts and Humanities, vol. 4, no. 1, Jan. 2024, pp. 95-107, doi:10.55544/ijrah.4.1.15.