What does the Tibetan character mean?

This is a numerology term. In fact, this sentence means that the ground is hidden and dry. In numerology, heavenly stems belong to Tianyuan, earthly branches belong to Yuan Di, and Tibetan stems in earthly branches are human elements. It is necessary to find out the elements of people from the earthly branches according to the formula after the eight-character arrangement, and calculate the specific name of the corresponding relationship according to the birth date.