Its main functions are invigorating qi and promoting blood circulation, nourishing liver and kidney, nourishing heart and calming nerves, and treating deficiency of both qi and blood.
Chest tightness, shortness of breath, chills, numbness of hands and feet, insomnia and forgetfulness caused by liver and kidney deficiency,
Mental fatigue and soreness of the waist and knees also have certain curative effects.