Qu Qinyue
... that Chinese astronomer Qu Qinyue was sent to work at a coal mine during the Cultural Revolution?
... that Chinese astronomer <b id="mwAZg"><a href="./Qu_Qinyue" id="mwAZk" rel="mw:WikiLink" title="Qu Qinyue">Qu Qinyue</a></b> was sent to work at a coal mine during the <a href="./Cultural_Revolution" id="mwAZo" rel="mw:WikiLink" title="Cultural Revolution">Cultural Revolution</a>?