Meaning of Jiu Tian 九天 (Nine Heaven) in Qi Men Dun Jia. Represents tall and high rise, sky and heaven. Someone with very strong character, active, set very high target, objectives and high goals, high expectations and very ambitious. Usually such people will be disappointed and will feel depressed and hurt themselves mentally or health wise if it combines with Harm Door Qimen 伤门 (Shang Men) within the palace. Such person usually are extrovert, impulsive and impatient who would like to see results immediately, using Qimen Bazi, we will be able to calculate bazi easily. When you see 九天 Jiu Tian (Nine Heaven), it is good for war, good for travelling to overseas using planes, car, trains. In the art of war, it is good to attack rather than defend, (Applies in business too). Generally this is a good and positive heavenly God.