This year, Huang Liniu ploughed the fields.

202 1 year, eleven cows plow the fields, two dragons control the water source, one day gets gold, and six people share the cake.

According to the old Gregorian calendar, when is the first day of the first month of each year? For example, the fifth day of the first month is called "Five Dragons in Charge of Water", and the sixth day is called "Six Dragons in Charge of Water", and so on. It is said that the more dragons, the less rainfall, and the less dragons, the more rainfall. Since ancient times, there has been a proverb in China that "there are many people and it doesn't rain". The same is true of a few oxen ploughing the fields.

Extended data:

Application of old almanac;

In modern times, the main contents of the Gregorian calendar include: Gregorian calendar, lunar calendar and Ganzhi calendar, which are taboo for good or ill luck, evil spirits, evil spirits, combined injuries, singing, Ganzhi, 24 solar terms, Twelve Gods, duty days, fetal gods and Peng Zu;

Liu Yao, nine planets, fleeting time, Tai Sui, Sanyuan Jiuyun, nine planets in Kong Xuan, XiShen, the god of wealth, the week, the zodiac, the azimuth and so on. In other words, people in ancient China recorded their daily likes and dislikes on calendars as a guide to action.