This formula comes from A Xing Yi Quan clan in Taiwan with Daoist roots and land lore associated to Emei mountains in Central Mainland China. It is a large formula with advanced composition and elegant herb combinations resulting in amazing total synergy. I have spent decades making and testing tis formula while investigating to confirm the reported background and history.  I can say the formula is highly effective and while the herb  selection  aligns with the background story. hard evidence of its origin was not found. I am adding to the Shen line up for its deep, broad and outstanding potential benefits.
 
This is a warm formula, with cooling herbs to maintain balance. It is highly invigorating of blood and Qi and is meant to be used to build strength, superb health, immunity (protective qi) and resistance by using regularly  and consistently, preferably, daily, routinely once or twice per day.  It will aid and assist with any type of physical training and will promote wellness through the rigors of life. If there is training, you can add another application after training. If trauma or injury are sustained, it can be used as needed. 
 
This formula is part of a category of formulas that like other dit da jow, are topical, and help heal trauma and injury but are also health building, wellness promoting external tonics.