If the couplet column is clean and the troughs are clean, the six livestock will prosper, and there will be plenty of rice and wheat.

The stables are clean and the troughs are clean, the livestock are prosperous

There is plenty of fat and water, and the rice and wheat are plentiful

The eight-character couplet should be broken into sentences, but more than one place is not working. 1. There are many pairs of stems with the same tone. 2. Wheat has the same rhyme for livestock (1, 2, both in double characters). 3. Rice has different rhymes for six parts of speech. 4. There is no causal relationship between the clean stalls and the prosperity of the six livestocks, and there is no meaning at all. A friendly reminder to avoid making people laugh.