How were two families destroyed in Xie Wang? How powerful are these two ancient Xie Wang families?

The two big families refer to the ancient Langya Wang family and Chen Jun Xie family. These two families were very powerful in the ancient Jin and Southern and Northern Dynasties, and their influence could not be compared with that of later generations. Unfortunately, these two families suffered a devastating blow in the Hou Jing Rebellion, and the grand occasion of the two families in Xie Wang ceased to exist.