Yuan Shao was a warlord at the end of the Eastern Han.
Tips
history
His family was famous for 四世三公: four generations in a row had held one of the Three Excellencies, the highest posts at court. In 190 he led the alliance of warlords against 董卓.
culture
In 《三国演义》 he is the proud nobleman who cannot make up his mind and ignores good advice.