Fortune telling is good for the north.

Fortune-tellers say "north transport, east transport and west transport", generally referring to the favorable traffic direction.

According to the yin-yang and five elements of birth, he likes to use gods; Then match the southeast, northwest and middle according to the five elements of God; This is the origin of traffic positioning.

After the location of traffic is determined, there should be a base point to determine the direction. This basic point is not where the man is now, but where his father was born.