It is understood that Zhenkang County has a total planting area of more than 1,000 acres of tribute vegetables, with a yield of about 4,000 tons. It is planted throughout the year using fallow farmland in winter.  

The dried tribute vegetables produced are sold to major provinces in the mainland all year round, and the best quality ones are also exported to South Korea, Japan and other Southeast Asian countries. 

The tribute vegetable industry has gradually developed into a pillar industry in the Lengliang Mountains, constantly breaking the status quo of a single pillar industry in the Lengliang Mountains, helped farmers increase their income and accelerate the pace of rural revitalization.