Huijia Xu. “nterpersonal roblems of rban oor hildren ase ntervention Study—An ttempt to ntegrate ocial ork pproach in hina”. tudies in ocial cience ∓ umanities, vol. 1, no. 1, Aug. 2022, pp. 70-91, https://www.paradigmpress.org/SSSH/article/view/140.