北朝

南北朝在他們的統治之下失敗了的原因是他們讓文學的光輝超越了實質內容。

NánBěicháo zài tāmen de tǒngzhì zhīxià shībài le de yuányīn shì tāmen ràng wénxué de guānghuī chāoyuè le shízhí nèiróng

The reason the Northern and Southern Dynasties had failed in their rule was that they allowed literary splendor to surpass real substance.