The manifestations of cold evidence are as follows: 1. head, the head is the head of all yang, very easy to be eroded by cold, dizziness, head sinking and headache. 2. joint pain, cold can invade the joints and joint flexion and extension is unfavorable, the limbs are sore and heavy, the limbs are sore. 3. stool, patients with heavy cold evidence have unformed stool, because the spleen and stomach have cold, so there will be indigestion. 4. cold hands and feet, this is very common, the recovery by physical therapy such as foot soaking is very slow. 5. It is very slow to recover by physical therapy such as foot soaking.5. The body grows some discoloration, which is still caused by the deficiency of spleen and Yang and the weakness of the spleen and stomach.