Eight-character fortune-telling explains what are two Niu Gengdi?

Ancient people were most concerned about heaven, earth and grain. In Niu Gengdi, rain can nourish the soil and grow crops. Water is managed by dragons. Tian Youniu has the final say. Someone will take care of the food.

From one cow to twelve, one cow plowed the field, two cows plowed the field, and three cows plowed the field. . . . . And use this to judge the quality of cultivation and harvest in that year. The more cattle, the better. The more, the better. But fortune tellers have to involve this problem. Obviously, let you guess for yourself. It can be said that your assets are not ideal. There are only two cows. It can also be said that a family has two owners. Starting a company means two people working together. You can also play more, and the two compete for favor and so on. So this explanation is bullshit. Can only correspond to their own real situation.