The specific meaning is as follows:

Temperature refers to warmth, as opposed to yin and cold;

Moisturizing refers to lubrication (easy secretion), as opposed to drying;

Tightness refers to the clamping force, as opposed to looseness and relaxation;

Shallow means that the flower heart is shallow, as opposed to deep;

Small means small mouth, as opposed to wide mouth;

Therefore, it can be seen that most of the above (3, 4, 5) are organic problems of human body.

It can't be solved with some female care treasures. If you want to improve, you can achieve some results through plastic surgery.