Ming conquest of Đại Ngu
The Ming invasion of Viet (Chinese: 明入越/平定交南), known in Vietnam as the Ming–Đại Ngu War (traditional Chinese: 大虞與明戰爭; simplified Chinese: 大虞与明战争; Vietnamese: Chiến tranh Đại Ngu–Đại Minh / cuộc xâm lược của nhà Minh 1406–1407; Hán Nôm: 戰爭大虞 – 大明) was a military campaign against the kingdom of Đại Ngu (present-day northern Vietnam) under the Hồ dynasty by the Ming dynasty of China. The campaign began with Ming intervention in support of a rival faction to the Hồ dynasty which ruled Đại Ngu, but ended with the incorporation of Đại Ngu into the Ming dynasty as the province of Jiaozhi.