Changes

:Quarrels started by some members of the embassy, and excessive forcefulness in attempts to force trade, lead to the execution, beating, and banishment of several members of the embassy, and the stripping of Chou Huang of his title (though not his post). A gift of 50,000 ounces of silver by the king, in compensation for the losses in the shipwreck, is returned by order of the [[Qianlong Emperor]]<ref name=chen/>.

:Quarrels started by some members of the embassy, and excessive forcefulness in attempts to force trade, lead to the execution, beating, and banishment of several members of the embassy, and the stripping of Chou Huang of his title (though not his post). A gift of 50,000 ounces of silver by the king, in compensation for the losses in the shipwreck, is returned by order of the [[Qianlong Emperor]]<ref name=chen/>.

* 1800 - The investiture mission is led by [[Zhao Wenkai]]<!--趙文楷--> and [[Li Dingyuan]]<!--李鼎元, jinshi 1778--> and is held during a period of national mourning following the death of the Qianlong Emperor. The seven banquets traditionally held for the envoys are skipped, private trade is discouraged by the lead envoys, and an offer by the king of 10,000 ounces of silver in gratitude is declined by the envoys<ref name=chen/>. Ryukyuan officials surprise Li with gifts on the occasion of his mother's birthday.<ref>[[Gregory Smits]], presentation at "[http://www.hawaii.edu/asiaref/japan/event2013/Index.htm#symposium Interpreting Parades and Processions of Edo Japan]" symposium, University of Hawaii at Manoa, 11 Feb 2013.</ref> In light of the events of the previous two missions, extra precautions are taken to discourage or prevent disputes or disturbances.<ref name=chen/>

* 1800 - The investiture mission, consisting of some 504 people in total,<ref>Ono Masako, Tomita Chinatsu, Kanna Keiko, Taguchi Kei, "Shiryô shôkai Kishi Akimasa bunko Satsuyû kikô," ''Shiryôhenshûshitsu kiyô'' 31 (2006), 241.</ref> is led by [[Zhao Wenkai]]<!--趙文楷--> and [[Li Dingyuan]]<!--李鼎元, jinshi 1778--> and is held during a period of national mourning following the death of the Qianlong Emperor. The seven banquets traditionally held for the envoys are skipped, private trade is discouraged by the lead envoys, and an offer by the king of 10,000 ounces of silver in gratitude is declined by the envoys<ref name=chen/>. Ryukyuan officials surprise Li with gifts on the occasion of his mother's birthday.<ref>[[Gregory Smits]], presentation at "[http://www.hawaii.edu/asiaref/japan/event2013/Index.htm#symposium Interpreting Parades and Processions of Edo Japan]" symposium, University of Hawaii at Manoa, 11 Feb 2013.</ref> In light of the events of the previous two missions, extra precautions are taken to discourage or prevent disputes or disturbances.<ref name=chen/>

:On the return from Ryukyu, the mission is attacked by pirates, and endures a great storm. They survive, and return to China safely, but Zhao is said to have been significantly weakened by the harrowing experience; he died four years later.<ref name=chen/>

:On the return from Ryukyu, the mission is attacked by pirates, and endures a great storm. They survive, and return to China safely, but Zhao is said to have been significantly weakened by the harrowing experience; he died four years later.<ref name=chen/>