魏晋ぎしん南北朝なんぼくちょう時代じだいではありません
gishinnambokuchōjidaidewārimasen

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 魏晋南北朝時代

1. It is not the Wei, Jin, Southern and Northern Dynasties period.

Negative
Polite
Formal Register