The anterior structures of the auricle include the ear chakra, the opposite ear chakra, the ear nail, the ear screen, the opposite ear screen, the triangular fossa, and the earlobe. The ear chakra foot divides the ear nail into two parts: the ear nail boat and the ear nail cavity. The ear chakra foot is the transverse protrusion of the ear chakra deep into the ear nail, and the ear nail boat is the part of the ear nail above the ear chakra foot. The ear nail is the representative area of the internal organs, and inside the ear nail boat are mainly the organs of the lower abdomen. These include the pancreas, bile, spleen, liver, ureter, kidney, and bladder. Therefore, clinically, the corresponding organs in the ear nail can be stimulated to treat related diseases.