Fight of Th�?Xương river concerning Tây Sơn and Qing Military in December, 1788 In 1771, the Tây Sơn revolution broke out in Quy Nhon, which was under the control of the Nguyễn lord.[111] The leaders of this revolution had been 3 brothers named Nguyễn Nhạc, Nguyễn L�? and Nguyễn Hu�? https://gk8865310.dailyblogzz.com/31553356/little-known-facts-about-việt-nam