While there isn't a cure yet, a number of holistic and medicinal treatments do exist.

BLOCKO：虽然目前还没有治愈方法，但确实存在一些整体治疗方法和药物治疗方法。

They'd have to sift through hundreds of canonical texts, thousands of medicinal and herbal treatments going back hundreds of years.

他们必须筛选数百年的经典文献、数千年可追溯至数百年前的医学和草药疗法。