How to tell the difference between line and flow by palm reading?

When it comes to finger lines, there are many stresses. The ancestors said that people's fingerprints are ever-changing, but they can be standardized into two shapes:

One is vortex pattern, that is, the lines on the abdomen form a closed circle, also called thread, which Hakka people call "bucket";

The other is called streamline pattern, that is, the one that can't form a circle is called "winnowing", which is long, rotates irregularly like running water and has no center. The fortune teller said that fingerprints are the same as other palms. Men look left, women look right. A person's life can be seen through different combinations of vortex patterns and streamline patterns.