What do you mean the first ten days?

The first ten days refer to the first ten days of each month. Ten days is the traditional unit of time in China, and ten days is ten days.

The concept of ten-day has existed since Xia Dynasty, and there are also ten-day characters in Oracle Bone Inscriptions. In ancient China, heavenly stems and auspicious days were repeated every ten days, so a word "ten days" was used to express this concept.

Source:

Jin Zhugan's poem "The Crown Prince's Club": "Meng Yue is involved in the tenth day of the lunar calendar, and the auspicious day of the ecliptic is only on the right."

Feng Ming Menglong's Biography of the Eastern Zhou Dynasty 1 17: "Because of the weather in early May, I was wearing a light coat, so it was easy to crack."

Qing Wu Jingzi's "The Scholars" Chapter 3: "At the beginning of March, the Jiangzhai became better and better, and there was also a flute."

Make sentences in the first ten days:

1, in early September, a large-scale migration activity swept through all cities.

At the beginning of this month, our expenses were not large.

At the beginning of March, Zhuge Liang and his party finally arrived in Xiangyang.