Wukang and Anfu
Enter near South Shaanxi / Jiao Tong / Shanghai Library metro; slow the Wukang plane-tree stretch; do not stand in Wukang Building traffic. Close with one Anfu café; Library or Ferguson Lane can be short stops. Do not also open Tianzifang queues the same afternoon.
Tianzifang or Xintiandi
Tianzifang: enter Dapuqiao / Madang, cap the lane market, escape via Taikang edge. Xintiandi: shikumen dinner + Sinan mansion lights, short Fuxing Park; do not stack Tianzifang night market. Three corridors in one day is a day spent finding exits.