Complex sentence: The next year, Nguyễn Hoàng came north with an army and money to help defeat the remainder of the Mạc forces, but Nguyễn Hoàng refused to obey the orders coming from the new court at Hanoi.
Split into simpler sentences: The next year, Nguyen Hoang came north with an army and money to help defeat the remainder of the Mac forces. But Nguyen Hoang refused to obey the orders coming from the new court at Hanoi.