A year is divided into years, months, days, days and weeks.

Students think that the time of the week is a concept of time introduced from abroad, because these countries believe in Christianity, and for them, worship is only a time period. The popularity of this time in China began when China used the Gregorian calendar. In ancient China, time was based on the method of the lunar calendar. At that time, the prevailing time unit in China was 24 solar terms, which were the crystallization of the wisdom of ancient Chinese scientists. It is divided by observing the position of the sun, which is a timing tool for the survival of China people. I like the division of 24 solar terms very much. Although I was born late in 1985 and studied western science and culture, I don't believe in superstition, but I have more respect for the wisdom of the ancient people in China. We should learn from foreigners to control foreigners.