ကဵုယၟုSubdivisions of the Shanghai branch of Northern Wu.png
English: Map taken from 上海地區方言的分片: in Fangyan 1993:1, pages 14-30, by Xu Baohua, Tang Zhenzhu, Chen Zhongmin.
Map base taken as of 1993. Subdivions taken from 2023. Districts in Puxi merged into one “Puxi” label. All of Chongming included, including parts in Nantong.
Map created using ibisPaintX in a maths lesson I ought to be concentrating in.