What does the old cow mean?

The ox is the partner of farmers' labor, and it has the spirit of hard work, hard work and dedication.

In modern literature, a cow with hard work, diligence and dedication is often used as a metaphor for an honest and diligent person.

Cattle has a profound connotation in the Chinese nation, and its existence has alerted us. As a person, we should learn from it and pay tribute to it.