The Hanlu seal script is written as follows:
The two characters "Hanlu" in hand-painted seal script are in the small seal script style. "Han", small seal font, "Shuowen Jiezi": Han means freezing. The glyph uses "宀, 人, 茻, 仌" to understand it, which means covering with a straw mattress. "仌" at the bottom of the glyph means that water freezes in cold weather. . "Dew" means moisture, the water vapor used by God to moisten all things.
Introduction to Cold Dew:
Cold Dew is the seventeenth solar term of the twenty-four solar terms and the fifth solar term in autumn. Dou Zhi Xin; the sun reaches 195° of the ecliptic longitude; the festival occurs between October 7 and 9 of the Gregorian calendar every year. Cold dew is the season of late autumn and the beginning of the Xu month in the calendar of the zodiac. Cold dew is a solar term that reflects the characteristics of climate change. Entering the cold dew, cold air sometimes moves southward, the temperature difference between day and night is large, and autumn dryness is obvious.
After the cold dew, the cold air in the north has gained some strength. Most parts of China are under the control of cold high pressure, and the rainy season has ended. Controlled by cold and high pressure, the days are warm and the nights are cool, and autumn air is often crisp during the day. From the perspective of climate characteristics, during the cold dew season, the autumn atmosphere in the south is getting stronger, the air is cool and windy, and there is little rain and dryness; the vast areas in the north are already showing winter scenes.
Historical origin:
Cold dew is the end of the You month and the beginning of the Xu month in the Ganzhi calendar. At night, if you look up at the stars, you will find that the "big Mars" representing midsummer has set in the west. After the cold dew, the height of the sun continues to decrease and the temperature gradually drops. The temperature during Cold Dew and White Dew solar terms has dropped a lot, and the cold dew condenses, so it is called "Cold Dew".
In Chinese folk, there is a proverb that "the dew is white first and then cold", which means that after the white dew solar term, the dew changes from a cool feeling in early autumn to a "white dew desire" with a bit of coldness in late autumn. frost". There is also a proverb about cold dew: "After three dynasties of cold dew, you have to look for a bridge to cross the water." This means that the weather has become cold and you can't cross the river or go to the fields barefoot like before.
During the cold dew period, people can clearly feel the temperature difference. The change from pure white dew to cold and condensing water vividly reflects the continuous drop in temperature. As the cold air grows, everything becomes increasingly desolate.