Complex sentence: He used some of his wives'relatives to fight Xiongnu, many became famous generals, many's entire families (Wei (衛), Huo (霍), Li (李)) were killed in different political cases later.
Split into simpler sentences: He used some of his wives' relatives to fight Xiongnu, many became famous generals. Entire families (Wei (衛), Huo (霍), Li (李)) were killed in different political cases later.