What does 2 1 card mean?

Tarot cards, transliterated from the word "tarot cards", are called "the secret library of nature". It is an ancient western divination tool, which has been popular in Europe since the Middle Ages, and its status is equivalent to China's Zhouyi. Its origin has always been a mystery. Tarot cards have 78 cards, including 22 big ackner cards and 56 small ackner cards. You can use divination alone or 78 cards together.

It is worth mentioning that tarot cards do not refer to a fixed card. In fact, there are many kinds of tarot cards, at least thousands, but most of them are based on the three major tarot card systems in the world.