On the chest, in the 1st intercostal space, 2 cun lateral to the anterior midline.
Cough, asthma, accumulation of phlegm, fullness in the chest and hypochondriac region.
Opens the chest, descends rebellious Lung and Stomach Qi, stops cough.
Oblique or subcutaneous insertion .5 - .8 cun. These points on the chest should not be inserted deeply to avoid injuring the heart and lungs.