Yinshu
The Yinshu (引書) is an ancient Chinese medical text from the Western Han dynasty discovered in 1983 as part of the Zhangjiashan Han bamboo texts. == History and content == The Yinshu was one of the two medical texts (the other being the Maishu or the Book on Vessels) that were part of the Zhangjiashan Han bamboo texts discovered in 1983.