The Qing closed the border with Burma at this time, until [[1787]], when a group of [[Yunnan province|Yunnan]] merchants, desperate to reopen their trade relationships, sent a number of representatives, pretending to be formal Qing envoys, to reopen relations, and the Burmese agreed. Some ten or twenty missions were then sent from Burma to China over the remainder of the 18th-19th centuries. | The Qing closed the border with Burma at this time, until [[1787]], when a group of [[Yunnan province|Yunnan]] merchants, desperate to reopen their trade relationships, sent a number of representatives, pretending to be formal Qing envoys, to reopen relations, and the Burmese agreed. Some ten or twenty missions were then sent from Burma to China over the remainder of the 18th-19th centuries. |