In Hexia, it is easy to let one celebrated book absorb an entire neighbourhood. Wu Cheng'en, traditionally credited with Journey to the West, is the obvious literary presence. But begin outside his memorial residence. The streets make more sense when considered as part of a trading settlement connected to the canal, where the movement of goods supported a substantial cultural life.
Huai'an's cultural authority describes the area's rise through canal commerce and salt merchants, linking that history to places such as Chenggong Bridge and named streets. This provides a useful way to walk: choose a short sequence of places and ask what kinds of exchange might have connected them. Avoid treating every old-looking shopfront as evidence that exactly the same trade has operated there without interruption.
