Nan'an Town is a typical town with agriculture as its leading industry, among which the forestry and fruit industry is the most prominent. The planting area reached more than 56,000 acres in 2009. The main varieties are crisp pears, which is the largest in North China. One of the high-quality crisp pear production bases, with an annual output of 120 million kilograms of crisp pears in a normal year. After the pear fruit was registered with the "Queen's Tribute Pear" trademark, its reputation has greatly increased. The products have been exported to Guangdong, Guangxi and Southeast Asian countries, making farmers rich. A "money tree" for getting rich. On this basis, in order to further extend the industrial chain and increase the added value of products, more than 8 million yuan was invested to plan and build 16 large-scale constant-temperature fruit storage warehouses, which extended the time to market and used the time difference to significantly increase the value of the products. The breeding industry is the second largest industry in our town after the forest and fruit industry. It mainly raises chickens, pigs, sheep and cattle in cages, and has gradually formed a scale. In 2009, there were 190,000 cage chickens and pigs in the town. There are 11,000 sheep on hand, 7,000 sheep on hand, and 7,000 cattle on hand.