Hanhan Zhu. 2022. “esearch on the upply and emand of ong-erm are for isabled lderly in ohhot nder the ackground of ombination of edical are and ursing”. tudies in ocial cience ∓ umanities 1 (1):1-7. https://www.paradigmpress.org/SSSH/article/view/98.