Determination of jade in present-day science and the human body contains many useful elements to be worn on the body are absorbed by human cells to make more dynamic organization and to promote through the bad blood, and enhance the metabolism of human cells, and into the waste excluded from the body to help enhance the body immunity . Therefore, as a protective shield will be jade, it is very intentional. Jade will enable the body to coordinate the balance of trace elements in order to obtain the effectiveness of disaster fatigue Qu. Emotional stability, and enhance the people of the effectiveness of rapid response capability.