Correct
北朝
/ běi cháo /
Strokes
Definition
Northern Dynasties (386-581)
Example
As a Noun
Northern Dynasties (386-581) ［referring to the Northern Wei Dynasty (386-534), the Northern Qi Dynasty (550-577), the Eastern Wei Dynasty (534-550), the Western Wei Dynasty (535-556) and the Northern Zhou Dynasty (557-581)］