1. The shape is "round", which means full, harmonious and integrated;
2. "red" represents China. In ancient China, red was the lucky color, a

　　symbol of wealth.
3. "Doctorial hat" stands for a kind of identity, as well as an honor,

　　symbolizing the learned man.
4. The middle "Oriental" represents China;
5. The middle "UOU" is the abbreviation of USA Oriental University.