The port town of Hội An and its bridge in the 18th century. Watercolour engraving by Jacques Chereau (1688-1776), circa 1750. Hội An's great importance waned sharply at the conclusion of the 18th century as a result of collapse of Nguyễn rule, which resulted within the Tây Sơn Rebellion - https://andywaabz.topbloghub.com/34981880/new-step-by-step-map-for-hoiinan