The correct reading is ふんきゅう, using the on'yomi for both kanji. 紛 (ふん) means confusion or mix, and 糾 (きゅう) means entangle or investigate. ほんきゅう misreads 紛, and ふんくう misreads 糾. This word refers to a situation that has become confused, entangled, and difficult to resolve, often involving disagreements or conflict.

正しい読みはふんきゅうで、両方とも音読みです。紛（ふん）は混乱、糾（きゅう）は絡まる・もつれることを意味します。ほんきゅうは紛の、ふんくうは糾の読み間違いです。この言葉は、物事がもつれて混乱し、解決が困難な状態を指します。