Here are all the results with descriptions
Aisin Gioro
The imperial clan of Manchu emperors during the Qing dynasty! From 1644 until 1911, they ruled China before being replaced by a republican government. During their reign, they practiced political marriage alliances with noblewomen, but there was a catch. The sons of princes didn't automatically inherit their fathers' titles in the same rank as their fathers. There was a downgrading effect but never going lower than second-class imperial duke. Only 12 princes were given icon-cap privilege, where this wouldn't happen.
Lu Clan of Fanyang
A Chinese noble clan politically active between the end of the eastern Han dynasty and the beginning of the Song dynasty, their rise was a result of their participation in the Yellow Turban Rebellion. They married noble women and eventually ranked as one of the four influential clans of Northern China. However, some records indicate a few of them disregarded laws, and gained negative opinions from contemporaries.
Cui Clan of Qinghe
High-ranking government officials and Confucian scholars made up this clan. The founder was Cui Ye, the earl of Donglai, during the Han dynasty. If you look up this clan, you'll notice plenty of famous ancestors were a part of it. They were deeply rooted in well-known historical figures. They used marriages for politics and expanded. They had cadets as well as other officers. When they were stripped of power, they dissolved into different social classes.