In traditional Chinese medicine theory, Wu Yun Liu Qi (Five Periods and Six Stages) is an important doctrine that studies the relationship between natural climate changes and human health. This article will delve into the concepts of Shuai Da Yun (Declining Major Period) and Bing Da Yun (Diseased Major Period), analyzing their status and role in TCM theory, as well as how understanding these concepts can guide clinical practice. Through an introduction to the book written by Hua Sheng Xiong, we will reveal the value and significance of Wu Yun Liu Qi in modern medical applications.
Hua Sheng Xiong's Unexpected Work
Hua Sheng Xiong is a person with low academic qualifications but profound understanding of TCM theory. The book he wrote surprised me. Although he was naughty in his early years and disliked school, he later deeply realized the power of knowledge and started to make up for his cultural deficiencies. He not only self-studied TCM theory but also learned from teachers, gradually becoming a knowledgeable scholar. This book is the result of his years of study and practice, explaining the corresponding relationships between Wu Yun Liu Qi and epidemic diseases, diagnosis, and syndrome differentiation in an easy-to-understand way using vernacular language, making a beneficial contribution to popularizing TCM knowledge.
Basic Knowledge of Wu Yun Liu Qi
Wu Yun Liu Qi is a theoretical system used by ancient people to observe and study the climate, phenology, physiological and pathological changes of the human body, using symbols such as Yin-Yang, Five Elements, Heavenly Stems, and Earthly Branches. By reading this article and using the "Circle Chart," we can learn the clever methods used by ancient people to study nature and calculate the climate patterns and disease prevalence of a 60-year Jia Zi cycle. Concepts such as Yin-Yang, Heavenly Stems, Earthly Branches, Jia Zi, and Five Elements are the foundation of the Wu Yun Liu Qi theory, together forming a complex system to explain the interaction between nature and the human body.
Distinguishing Da Yun, Zhu Yun, and Kui Yun
Da Yun (Major Period), Zhu Yun (Main Period), and Kui Yun (Guest Period) are core concepts in the Wu Yun Liu Qi theory. Da Yun refers to the annual climatic changes and the corresponding physiological and pathological changes of the human body, which are governed by the ten heavenly stems in turn. Zhu Yun starts with Wood and ends with Water each year, repeating cyclically, representing the five types of climate—wind, fire, dampness, dryness, and cold—generated by the movement of celestial bodies. Kui Yun refers to the special climatic changes during the five seasons of each year, and when combined with Zhu Yun, it allows us to calculate complex climate changes.
Applications of Wu Yun Liu Qi in Medicine
The application of the Wu Yun Liu Qi theory in medicine mainly lies in predicting the spread of diseases and guiding treatment plans. By analyzing the Five Element attributes of the heavenly stems and earthly branches, we can predict the types of diseases that may be prevalent in a certain year, thus preparing in advance. At the same time, according to the theory of Wu Yun Liu Qi, treatment plans can be adjusted to better align with natural laws, thereby improving treatment effectiveness.
Through the introduction of Hua Sheng Xiong's book and in-depth analysis of the Wu Yun Liu Qi theory, we can see that whether Shuai Da Yun or Bing Da Yun is better is not a simple question, but requires comprehensive judgment based on specific years, climatic conditions, and individual health status. The Wu Yun Liu Qi theory provides us with a powerful tool to understand and predict the relationship between natural climate changes and human health. Its application value still holds significant importance in modern medical practice.
