As Cao you have a great love of nature and the out-of-doors, and could have a desire to be in an occupation which takes you outdoors and involves you with the products of the earth. This name makes you reserved, sensitive, and craving love and understanding. Unfortunately, it also causes a restriction in your expression. Contrary to your intent, you appear uncooperative, uncaring, and self-centred. Your tendency to be honest and to the point in your opinions can lead to hurt feelings, misunderstandings, and possible resentments. Conflict between your deep inner nature and your blunt outer nature does not make it easy for others to draw close to you, especially when you become withdrawn and moody. Although you are easily offended by others, you do not show it. Difficulty in expression results in your being too positive, blunt, and candid in speech. Eyes, ears, or throat problems, sinus congestion, or headaches could result. The insecurity you experience from limited verbal expression and social ease results in a jealous possessiveness and suffering through frustration, repressed emotion, and self-consciousness.