The port city of H?i An and its bridge from the 18th century. Watercolour engraving by Jacques Chereau (1688-1776), circa 1750. H?i An's importance waned sharply at the conclusion of the 18th century because of the collapse of Nguy?n rule, which resulted with the Tây S?n Rebellion - which was against international trade.Kích th??c brand cho Fb Fa