Sound for the Sanjiao 三焦
Here is another ancient Chinese Healing Sound exercise, for the Sanjiao 三焦 (usually translated as "Triple Burner"), which is the passageway and space through all three regions of the body, upper, middle and lower.
The sound associated with this exercise is "SHEE", which again we only think in our imagination while we're exhaling the breath through the mouth.
Like the Healing Sound for the Lung method this exercise a part of the same set which can be practised together, and the Sanjiao method would be the last method of the practice.