an ancient Chinese medical text
... that an ancient Chinese medical text suggests that those of low social status will have many illnesses and die more easily?
... that <b id="mwBPk"><a href="./Yinshu" id="mwBPo" rel="mw:WikiLink" title="Yinshu">an ancient Chinese medical text</a></b> suggests that those of low social status will have many illnesses and die more easily?