Which organ in Traditional Chinese Medicine is referred to as the "official of irrigation"?

In Traditional Chinese Medicine (TCM), the concept of the "official of irrigation" primarily pertains to the San Jiao, also known as the Triple Warmer or Triple Burner. This organ has a unique role in managing the distribution and transformation of fluids throughout the body, which is akin to irrigation in agriculture. The San Jiao optimizes the flow of Qi and bodily fluids, ensuring that they are properly metabolized and circulated within the different parts of the body.

The San Jiao is divided into three sections: the upper, middle, and lower Jiao, each responsible for different physiological functions related to fluid metabolism. By performing its role effectively, the San Jiao ensures that the body remains hydrated and balanced, much like an irrigation system that provides necessary water to plants.

Understanding the function of the San Jiao within the context of TCM highlights its importance in maintaining homeostasis and supporting overall health. This illustrates why it is aptly termed the "official of irrigation," a metaphor that captures its essential regulatory functions concerning fluid and Qi dynamics in the body.