I am writing my master's thesis with documentclass{book} and I wanna change my chapter style.
As with the simple " \chapter{} " command, I get something like
But I want the chapter number and chapter name to be in the center of the page and the remaining subsection stuff should start on the next page.
Thanks

titlesecpackage. See in particuler §3, Advanced Interface`, pp.3–11. – Bernard May 31 '21 at 15:42