The contents of Yuk Won Jung Gi Dea Ron(六元正紀大論) are explained on the basis of the so-called theory “he Five Circuit Phases and the Six Atmospheric Influences theory (五運六氣論).” Yuk Won(六元) means six atomspheric influences that are wind, cold, heat, damp, dryness, fire. Jung Gi(正紀) means normalcy of movement. Therefore this volume is so called This volume contents seven chapters. ChaterⅠ takes charge of the year's GiGi(地支) for understanding the five circuit phases and the six atmospheric influences. ChaterⅡ deals with the year of TaiYangHanSue(太陽寒水) that is third atmospheric influences and operating state of Six Atmospheric Influences. ChaterⅢ deals with the year of YangMingZaoJin(陽明燥金) that is third atmospheric influences and operating state of Six Atmospheric Influences. ChaterⅣ deals with the year of ShaoYangXiangHuo(少陽相火) that is third atmospheric influences and operating state of Six Atmospheric Influences. ChaterⅤ deals with the year of TaiYinShiTu(太陰濕土) that is third atmospheric influences and operating state of Six Atmospheric Influences. ChaterⅥ deals with the year of ShaoYinJunHuo(少陰君火) that is third atmospheric influences and operating state of Six Atmospheric Influences. ChaterⅦ deals with the year of JueYinFengMu(厥陰風木) that is third atmospheric influences and operating state of Six Atmospheric Influences.