Rebellion

Revolt of Lê Hy and Trịnh Hưng

Lê Hy, Trịnh Hưng and Lê Minh Triệt rose in Nghệ An, defeated the first royal army, whose commanders drowned at sea, and advanced to Lôi Dương before Trịnh Duy Sản was sent against them.

Meanwhile, elsewhere