Dangshen: It belong to Campanulaceae, and it has the efficacy of nourishing lung, detoxicating and curing sore, etc. Tieli Farm annually produces 100 tons and can supply 50 tons of goods.

• 穿地龙：属缠绕草质藤本植物，常用来治疗腰腿疼痛、筋骨麻木、跌打损伤等疾病。铁力农场年产100吨，可供货50吨。