Chenya Chinese Medicinal Materials Planting Demonstration Base is located on the east slope of Shangsanyang Village, Kuishan Town, Linkou County, with a total planting area of 880 mu. The area of interplanting Chinese medicinal materials in imitating wild Korean pine forest under the forest covers an area of 230 acres, with more than 10 varieties such as white fresh bark, red peony root, pulsatilla, cohosh, atractylodes, and dandelion. The nursery base is 650 acres, including 100 atractylodes, 180 acres of white fresh bark, 20 acres of Bai Wei, 300 acres of gentian, 10 acres of cohosh, and 40 acres of pasqueflower. It is estimated that the transplantable area is 5000 acres in 2021.