Smell its voice first, then peek at its color, see its four or five, know its seven or eight, and enter the life as ten. What do you mean?

Just like Chinese medicine, listening to his voice means listening to his voice, and peeking means seeing what he looks like when he is alone. Look at it with your eyes, and know it is a deep understanding. I don't know when to enter life. It may be fortune telling, or it may be getting along slowly in life. If it is a numerology term, then this is the sequential step of fortune telling.