Based on its efforts to explore the establishment of a "smart knowledge base" for targeted social assistance, Xuhui District launched the "Hui Jiu Zhu" mini program. By sorting out "9+1" social assistance and other social welfare policy documents, this mini program has generally evolved into a "social assistance policy library" marked by wide coverage, high accessibility and constant update.

The "Hui Jiu Zhu" mini program is intended to build a digital service platform for targeted assistance. With Xuhui District's households receiving subsistence allowances and people in extreme difficulty as its core and all low-income groups as the service target, it aims to explore the social assistance "online handling" model. The applicants for social assistance may log on the platform via WeChat mini program, submit all necessary materials needed for preliminary review and reexamination, and check the progress of social assistance clearly in a real-time manner.