A prescription, "Pill of Semen Plantaginisfor Treating All Diseases" (И(HB).N(O).4384) carried in the Tangut medical documents unearthed in Khara-Khoto was published in the 10(th)Volume of Heishuicheng Manuscript Collected in Russia. The prescription is composed of Herba Cistanches, Radix Achyranthis, Semen Plantaginis, white poria, Cortex Cinnamomi, Radix Aconiti preparata, Semen Cuscutaeand baked ginger, whose main function is invigorating kidney yang and nourishing kidney essence. This prescription has a close relationship with the Han prescription in central plain of China which may be based on certain lost Chinese medical book.