From a sociological perspective，this paper firstly examines the basic social theory implication of the Freudian classical psychoanalytic theory as well as its clinical technique. Furthermore，based mainly on the influence of psychoanalysis on Marxism and feminism，this paper does a brief review of the development of interactions in-between psychoanalysis movement and sociology within different territorial cultural and historical background. With those efforts，this paper finally tries to introduce questions instead of answers for today’s social work.