宗室

zōng shì nèi mù

宗室内幕

the inner stories of the Imperial house

zōng shì yì xìng shì dà bī jūn dǎo zhì dà pī qīng zú xiāo wáng

宗室、异姓势大逼君，导致大批卿族消亡。

The clan and different surnames force the monarch, leading to the extinction of a large number of Qing clan.