Health and longevity is the eternal subject of existing and developing for human beings. With the developing of economy, the meliorating of medicine condition and the progressing of living standard, malignant tumor becomes one of the main diseases which do harm to health of people. There were about 10 million new cases of cancer in the world every year and about 6 million died from cancer. Furthermore, because of aging, smoking, changing of eating habit and developing of industry, the incidence r...