Sunrise never does crossword puzzles.

The answer to the rising sun is nine. If the sun doesn't rise, the word Xu removes the sun and leaves nine, so the answer is nine.

Nine, commonly used Chinese characters (first-class characters), pronounced jiǔ, first appeared in Oracle Bone Inscriptions. Its original meaning is to reach out and try to determine the internal situation. As early as in Oracle Bone Inscriptions, do has been used as a number under the guise. Nine is the largest number, so it is extended to the majority. At the same time, the largest number represents Zhiyang. This is also a seasonal name. It is September 19 every nine days from winter to Sunday.

Ideographic characters are like the shape of a bent arm, which is the original word of elbow. The glyph is a mixture of the big arm (that is, the big arm) and the small arm (grasping and digging), which means reaching out and groping, exploring and trying to determine the internal situation. Nine characters were first seen in Oracle Bone Inscriptions, and there are two ways of writing. The latter was gradually eliminated in the Western Han Dynasty because it did not conform to the writing habits of the Han people. After several generations, the strokes of the former gradually became straight, and finally became the appearance of regular script nine.

Nine is China people's favorite number.

According to records, odd numbers are positive and even numbers are negative in China. According to Huangdi Neijing, the number of heaven and earth begins at one and ends at nine. Here 9 is the maximum yang number.

During the Warring States Period, Qu Yuan wrote in The Songs of the South: "Nine days means that you think it is right and Solke is warm, so when you are nine days, you should settle down? Later, Wang Yi, a writer in the Eastern Han Dynasty, interpreted Qu Yuan's sentence as: Nine days are only in eight directions in the central area, nine days, the sky in the east is proud, the sky in the southeast is rising, the sky in the south is red, the sky in the southwest is Zhu days, the sky in the west is static, the sky in the northwest is mysterious, the sky in the northeast is changing, and the sky in the central area is yours.

And the folk also extends to the number nine in daily life. For example, when we pay New Year greetings to the elderly, we will wish them to live to 99 years old, not 100 years old, because 100 years old agrees 100 years old, and 100 years later means that people have passed away. Therefore, nine becomes an auspicious number. There are also folk couples who like to send 990 roses. Of course, 99 roses will do.