Tonify Wei Qi and Qi overall - low immunity, chronic illness, poor digestion, general weakness, particularly with moxibustion, very important acupuncture point for building and maintaining overall health.
All issues involving the Stomach a/or the Spleen - abdominal/epigastric pain, borborygmus, bloating, nausea, vomiting, GERD, hiccups, diarrhea, constipation, etc.
Clear disorders along the course of the channel - breast problems, lower leg pain.
Earth as the mother of Metal - will support Lung function in cases of asthma, wheezing, dyspnea.