What kind of person is Cao Cao in Looking at the Sea?

To read Viewing the Sea, we should first start with the historical environment in which Cao Cao lived at that time and the historical background of writing this article. After the battle of Guandu, Cao Cao pursued Yuan's descendants and finally wiped out his remnants in Wuhuan. Cao Cao's political power and military power have increased geometrically, and his ambition has also increased. Think about it, when a person finally overcomes the saddest degree, and then looks at it from a distance at the same height, what kind of mood, what kind of happiness, lofty sentiments, lofty sentiments are generated, and then looks down on the world, who else can fight with Cao at this time? Looking around the world, isn't it a matter of time before all those grinding separatist forces are eradicated? This is Cao Cao's outstanding political vision and great ambition.