The port town of Hội An and its bridge within the 18th century. Watercolour engraving by Jacques Chereau (1688–1776), circa 1750. Historical maps in the seventeenth and 18th generations present Hội An on the northern lender, connected to the sea via the Đại Chiêm Estuary and linked to Đà Nẵng's Đại Estuary by A further river.When y