What does the river map mean?

The river map is the "eight diagrams" drawn by Fuxi through the Yellow River in ancient myths and legends, and the pattern of the dragon horse is called the "river map". Formula:

Liu Yi * * * is the water of the north;

The same is true of Erqi, living in the south is a fire;

March 8th is a friend, and it is Mujudong;

Four or nine are friends, and gold is in the west;

Fifty roads lead to the same goal, and the soil is in the middle.

Extended data:

The origin of the river map: Fuxi made an in-depth observation on the sun, moon and stars, seasonal climate and the rise and fall of vegetation. However, these observations are meaningless to him.

One day, Longma suddenly ran out of the Yellow River in Mengjin County, northeast of Luoyang. At this moment, he suddenly found himself in a strong spiritual shock and deeply felt that there was an inexplicable harmony between himself and the nature he worshipped.

He found that the design of the dragon horse coincided with his experience of observing everything naturally. In this way, Fuxi drew "Eight Diagrams" through the dragon horse's pattern and his own observation, and the dragon horse's pattern was called "River Map".

Baidu Encyclopedia-River Map