What's wrong with calf farming?

"calf farmland" refers to the zodiac cattle. Cow is the second of the twelve zodiac signs, and it is ugly with the twelve animals, so the ugly time at twelve o'clock in the day-from one to three o'clock at night is also the "cow time". Yi gua means "Kun is a cow".

Besides China's zodiac signs, China also uses twelve corresponding dates, the moon, the day and the hour. The zodiac (animal calendar) is also popular in Asian countries and some countries in Eastern Europe and North Africa. The earliest and widely circulated complete 12 zodiac cycle in historical documents was put forward by Wang Chong (27-97 BC) in Lun Heng written in 1 century BC. In turn: rats, cows, tigers, rabbits, dragons, snakes, horses, sheep, monkeys, chickens, dogs and pigs.