The therapy through all stages of warm disease, the principles are just “Xuan" and “Tong". Tian-Shi Ye set the principles for all stages of warm disease in “Wai gan wen re bing pian" “when the warm disease in the defense-aspect, just sweating sna threat it; when the warm disease in the qi-aspect, can clear qi-aspect heat; when the warm disease in the construction-aspect, can let the heat through construction-aspect to qi-aspect; when the warm disease in the blood-aspect, must cooling the blood and break blooding."