Traditional Culture Encyclopedia - The 24 Solar Terms - What does ugliness and yin dominate the diaphragm angle in solar terms mean?

What does ugliness and yin dominate the diaphragm angle in solar terms mean?

Minor Cold

Ugliness, representing solidification, contains five elements of gold and water. It is located in the east of the north, representing the December of the lunar calendar, and the soil only condenses after the slight cold solar terms.

Solar term is a special festival in the trunk and branch calendar that expresses the change of natural rhythm and establishes "December construction" (monthly order).