What is the first solar term?
Hanlu is the seventeenth of the 24 solar terms in the lunar calendar and the fifth solar term of autumn. In traditional Chinese culture, cold dew marks the end of autumn and the beginning of winter. This solar term usually occurs on October 8 or 9 every year, when the temperature gradually decreases, the dew begins to appear, and the weather gradually becomes colder.
The name of cold dew** is a phenomenon in which water vapor in the air condenses on the blades of grass to form dew after the temperature drops to a certain level. During the cold dew, the weather turns cold, the temperature drops, frost begins to appear, and the earth gradually enters winter. The arrival of this solar term also means that agricultural production has entered the stage of harvesting and storage.
In traditional Chinese culture, there are also some specific customs and activities during the cold dew solar term. For example, in the southern region, people will eat autumn fruits such as persimmons and water chestnuts, which symbolize a good harvest and reunion. In the northern region, people will eat crabs and drink chrysanthemum wine to maintain health care. In addition, there are also some places where temple fairs, festivals and other events are held to pray for good weather and good harvests in the coming year.
In addition to its important role in the traditional solar terms of China, Hanlu has also had some influence in modern society. With the continuous improvement of people's attention to healthy life, the health care knowledge of the cold dew solar term has also received more and more attention. Some people will intensify their workouts during the cold dew to improve their physical fitness in preparation for the coming winter season. At the same time, some businesses will also take the opportunity to launch related health products and services to meet the needs of consumers.
In addition, Hanlu is also associated with some literary works. Some poets would write poems during the cold season to express their emotions. For example, the Tang Dynasty poet Du Fu's "Memories of the Younger Brother on a Moonlit Night" has "The drum breaks the pedestrian line, and the sound of a goose in the autumn." The dew is white from tonight, and the moon is the hometown of Ming. The poem expresses the author's feelings of missing his hometown in the cold and dew season. There are also some writers who will describe the scenes and characters of the cold dew season in **, so that readers can better understand the characteristics and cultural connotations of this solar term.
In modern society, with the continuous progress and application of science and technology, people's understanding of cold dew is also deepening. Meteorologists can use meteorological observation and data analysis to improve climate change and temperature trends during cold and dew periods, and provide scientific basis for agricultural production and life. At the same time, some technology companies will also launch related smart devices and apps to help people better cope with climate change and stay healthy.
Finally, it is worth mentioning that the cold dew, as the end of autumn and the beginning of winter, has also brought us many thoughts and inspirations. During this season, we can feel the changes of nature and the cycle of life. As the Tang Dynasty poet Bai Juyi said in "The Song of the Twilight River": "A remnant sun spreads in the water, half of the river is sorrowful and half of the river is red." Pity the third night of the first month of September, the dew is like a real pearl and the moon is like a bow. "In the cold season, we can also reflect on our own life and life, cherish the present and look forward to the future. In this season, let us feel the beauty and magic of nature together, inherit the excellent traditional Chinese culture, and welcome a better future together.
To sum up, as the fifth solar term of autumn, cold dew occupies a very important position in traditional Chinese culture. By understanding the origin and customs of Hanlu, we can better understand traditional Chinese culture and national spirit. At the same time, with the development of modern society and the progress of science and technology, the influence of cold dew is also expanding and deepening. We can better cope with climate change and maintain good health by paying attention to health care knowledge during the cold and dew period, appreciating relevant literary works, and using technology products.