Guo Tu
In 195, the Han Emperor Xian called for help from the lords, pleading them to escort him and the imperial court away from the tyrants Li Jue and Guo Si. Yuan Shao's strategist Ju Shou advised Yuan Shao to take the emperor in and use him as a puppet to control and manipulate the other warlords. Just as Yuan Shao was about to agree and send out an army to rescue the Emperor, Guo Tu objected and said Emperor Xian would control him, not the other way round. Yuan Shao was persuaded by it and did not rescue the Emperor. As a result, the much less powerful warlord Cao Cao took Emperor Xian into his capital of Xuchang and issued many edicts in the Emperor's name, including a harshly worded edict condemning Yuan Shao for conquering Han provinces from other governors.