<prompt> Bhala okuqhubekayo kwalesi sigaba - UMinh Mạng wayebhekwa njengomuntu owayeziqonda kahle izinto ezazikhathaza abantu. Ukuvukela kwabantu bendawo okwakwenzeka njalo kwakumkhumbuza ngesimo sabo esibucayi. Inzalo yobukhosi obudala bukaLe yabangela ukuhlubuka enyakatho, ingakhangi nje kuphela abantu abavamile kodwa neqembu elincane lamaKatolika. Bazama ukuthola usizo lwangaphandle ngokuthembisa ukuvulela izithunywa zevangeli. Abaholi bendawo eningizimu babecasukile ngokulahlekelwa ukuzimela kwezombusazwe ababekuthokozela ngaphansi kukaDuyệt. Lapho uDuyệt efa ngo-1832, kwashona umvikeli oqinile wobuKristu. Ngokwesiko amaKatolika ayejwayele ukusekela ukunyakaza kwabavukeli ngokumelene nokubusa kobukhosi ngaphezu kwamaVietnam amaningi futhi lokhu kwaqubuka ngemuva kokufa kukaDuyệt. UMing Mạng wayala ukuba uDuyệt asolwe ngokufa futhi washaywa ngemivimbo eyikhulu ethuneni lakhe. Lokhu kwabangela intukuthelo kubantu baseningizimu ababehlonipha uDuyệt. Ngo-July 1833, kwaba nokuvukela  <response>: kwaqhuma ngaphansi kobuholi bendodana yakhe yokutholwa, uLe Văn Khôi. Imibono yomlando ihlukene phakathi njengoba izazi ziphikisana ngokuthi ngabe ukungcoliswa kwethuna noma ukulahleka kokuzimela kwaseningizimu ngemuva kokushona kukaDuyệt kwaba yimbangela eyinhloko. Amavukela-mbuso aseKhôi athatha iCochinchina ngaphansi kokulawula kwawo futhi anquma ukufaka indodana yeNkosana uCảnh esikhundleni sikaMinh Mạng. UKhôi wathatha isithunywa sevangeli saseFrance uJoseph Marchand njengesiqhwaga ngaphakathi enqabeni, ecabanga ukuthi ukuba khona kwakhe kwakuzozuza ukusekelwa kwamaKatolika. UKhôi wacela ukusekelwa yiSiamese, okwakuza futhi kwasiza ukubeka uMinh Mạng ekuzivikeleni isikhathi esithile. 