Quarrelling over the spoils and power after the northern campaign, Nguyễn Huệ marched 60,000 men south and besieged his brother in the Hoàng Đế citadel; they made peace and split the Tây Sơn lands, Huệ taking everything north of the Hải Vân pass.
Siege
War between Nguyễn Huệ and Nguyễn Nhạc
- 1787
- Southeast Asia
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