People with a large and deep navel are considered to have wisdom and are auspicious signs. However, if it is large but loose, it indicates a lack of wisdom.

Those with a shallow and small navel represent lifelong hardship.

A woman with a small navel that is almost invisible may be infertile. For men, it indicates a lack of backbone and patience. Moreover, for both genders, their vitality is weak.

A navel that is deep and large and faces upward signifies an open and broad-minded person, which is an auspicious sign.

A navel facing downward represents a sign of lifelong poverty.

A person with a low navel position represents good health and a well-developed reproductive system.

A person with a high navel position has extraordinary intelligence but a less developed reproductive system.

The navel is the dwelling place of the meridians and the main gateway of the six internal organs. It should be deep and wide, not shallow and narrow. A deep and wide navel indicates wisdom and fortune; a shallow and narrow one suggests foolishness and a low status.

A navel that faces upward brings food, clothing, fortune, and wisdom; one that faces downward indicates poverty and ignorance. A navel that is low and faces downward shows insight and foresight; a protruding navel that faces upward indicates a lack of wisdom and knowledge. A round and straight navel indicates a virtuous person, while a crooked and ugly one indicates a wicked person.

A hidden and deep navel brings fortune and wealth; a protruding one brings poverty and low status. A large navel that can contain much brings fame and national recognition, while a small one that is just a speck brings bad reputation far and wide.

A large navel that can contain plums brings fame far and wide. If the navel is protruding or shallow and small, it is not an auspicious sign. A small and flat navel indicates hard labor and a low status; a small and sharp protruding navel indicates poverty and early death.

A navel with a black mole is called "containing a pearl," indicating abundant official salary. A black dot in the navel with a hanging belly indicates a court official. The navel should be deep, broad, square, and face upward, which is noble. It should not be narrow, small, protruding, sharp, or drooping, which is ignoble. A hanging belly with a navel near the top naturally brings food and clothing. If the belly is near the top and the navel faces downward, it indicates old age with loneliness and poverty.

The navel is the root of the child. If it faces upward, it brings many blessings and children without false flowers (if it faces downward, the child will be false and the body will end prematurely). If it is deep, it indicates nobility and having many children (if shallow, the male will be poor, and the female will have no children). If there is a ring, it means having offspring.

A protruding and shallow navel facing downward indicates a sign of poverty and early death. Regardless of body type, if the navel is one unit deep, it indicates one child; if half a cun deep, it indicates five children. The navel must be large and good; if it is small, it is difficult to have children, and even if born, they will not survive. A red navel indicates one child with a jade belt, a black navel indicates one child with a golden belt. A hair growing inside the navel indicates a bright child. A wide and large belly indicates five children. Any woman with a small navel, flat waist, small belly, thin skin, or tight skin is considered childless and not worth mentioning.