Hội An
The early Portuguese Jesuits also had one of their two residences at Hội An. In 1640, Nguyễn lord [[Nguyễn Phúc Lan]] ordered to close all Dutch stores and factories in Hội An, ban the Dutch for trading in Cochinchina because he suspected the [[Dutch East India Company|VOC]] allying with the Trịnh lord in the north. In the 17th century, Polish Jesuit missionary [[Wojciech Męciński]] was believed to visited Hội An.