Write seven rhymes in a thousand years.

The seven principles of writing the Millennium are as follows:

Every festive season, red dates are sweet and happy.

When the clouds are light, the eagle feels cool, and when the air is clear, the white geese look back.

The country is like a painting, while the town is like a rainbow.

China is full of mountains and rivers, and thousands of cups are drunk in autumn.

Note: The Millennium is the fifteenth solar term among the twenty-four solar terms, and it is also the end of the lunar calendar and the beginning of the unitary month. The time point is September 7th to 9th in Gregorian calendar every year. When the sun reaches 165 degrees, the 24 solar terms say, "August Festival? Yin Qi is getting heavier and heavier and condensed into white. " As the weather gets colder and colder, you will find many dewdrops on the ground and leaves in the morning, which is named after the water vapor condenses on them at night.

The ancients used four seasons with five elements, and autumn was golden and golden white, so white was used to describe autumn dew. The Millennium actually indicates that the weather is getting cold. This is the first solar term in September. Dew is water droplets formed by condensation of water vapor on the ground or near-earth objects due to temperature drop. So the Millennium actually indicates that the weather is getting cold. People will obviously feel the heat at this time. Summer has passed and cool autumn has arrived.

Because the temperature is still more than 30 degrees during the day, but it drops to more than 20 degrees at night, and the temperature difference between them is 10 degrees. Yang Qi reached its peak in the summer solstice, and these two extremes must be reversed, and Yin Qi also rose at this time. When it comes to the White Dew, the yin gradually increases, and the morning dew gradually thickens and condenses into a layer of white water drops, so it is called the White Dew.

As the saying goes, "eighteen pots of summer heat, not exposed to the Millennium." These two sentences mean that it is still hot in summer, so you must take a bath with a basin of water every day. After eighteen days, in the new millennium, don't go topless, lest you catch cold. There is also a saying: "White dew and white fans, the autumn equinox is beautiful." This means that if there is dew before and after the white dew, the late rice will have a good harvest.