Wen Ying distinguishes the two perspectives from four different dimensions: the hypothesis, theoretical basis, understanding of the essence of social work and the role that social workers should play under the perspective of problem perspective and advantage perspective [[]. Wen Ying. Comparison of problem perspective and advantage perspective in social work [J]. Journal of Nanyang Normal University, 2005 (4) 14-18.]. At the same time, Pang Fei also compares these four perspectives in the comparative analysis of two perspectives of social work, distinguishing the focus and practice mode of their attention.