What do you mean by the little finger passing three levels?

After the third level of the little finger, the little finger is longer than the third joint of the ring finger.

In ancient times, there was a saying that "a little longer, food is guaranteed." Refers to the length of two threads, which exceeds wealth. It refers to the saying that "three threads are long and you will be rich all your life", but this is a superstitious saying.

The little finger generally does not exert force, so it is the smallest and weakest. In some cartoons, BOSS often uses a little finger to resist the protagonist's full attack to show his great strength. The little finger is often used to belittle people, such as "he is not as good as one of my little fingers"

Extended data:

Palmistry originated in the West, India and China. China's folk palmistry has a long history and has finally become a colorful spectacle today.

Because the thickness and grain of hand will change with time, it can also be discussed from the change of hand grain. Today's palm reading is different from the horoscope. It predicts the future marriage, career and fortune, which is also commonly known as Fan Fortune-telling.

Palmistry originated quite early. According to the relics in various parts of India, the ancient records left in murals and the word-of-mouth spread of Brahmanism, we can know that palmistry was very popular in ancient India.

China's palm reading also has a long history, which was popular as early as the Zhou Dynasty (about 3,000 years ago). A relatively complete palmistry was written by Xu Fu in the Western Han Dynasty, and his palmistry was the most systematic method in China at that time. Later, all famous artists associated palm reading with it.