The port town of H?i An and its bridge inside the 18th century. Watercolour engraving by Jacques Chereau (1688-1776), circa 1750. H?i An's significance waned sharply at the end of the 18th century as a result of collapse of Nguy?n rule, which resulted from your Tây S?n Rebellion - which was opposed to overseas trade.Các nhà tri?n lãm n?i ti?ng