Lê Ngọc Bình
Her early life was unknown , when the Tây Sơn dynasty succeeded Lê dynasty as the official dynasty of Vietnam; Emperor Quang Trung ordered his Crown Prince Nguyễn Quang Toản ( later Emperor Cảnh Thịnh ) to marry her . 
<triplet> Quang Trung <subj> Tây Sơn dynasty <obj> family <subj> Nguyễn Quang Toản <obj> child <triplet> Nguyễn Quang Toản <subj> Tây Sơn dynasty <obj> family <triplet> Cảnh Thịnh <subj> Tây Sơn dynasty <obj> family