On April 3, Zhang Renxian, a villager from Caojia Village, Pingba Town, Guzhang County, is feeding grass to his cattle. Zhang Renxian went out to work in 2004, inspired by rural revitalization and agricultural and rural policies, he invested 900,000 yuan in 2022 to start a cattle farm and introduced 30 bulls. The town government has provided financial support and land policy support.