The Rise of Great Powers in the Late Ming Dynasty

When he woke up, the author Yang Feng came to a parallel world in the late Ming Dynasty. As a descendant of the Yan and Huang Dynasties, how could Yang Feng watch the Manchu cavalry wreak havoc on the land of China and expel the Tatars? This is only the first step. What I want is... The sun will never set in the land of China! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.