i><sup><a href="Shangyuan.html#Qu2005b">[2]</a></sup>.</p><br><div style="border:1px solid #000;padding:10px"><p><b>Contents</b></p><ol><li><a href="Shangyuan.html#intro">Introduction</a><ol type="i"><li><a href="Shangyuan.html#systems">Ancient Chinese Astronomical Systems</a></li><li><a href="Shangyuan.html#superiorEpoch">Superior Epoch</a></li><li><a href="Shangyuan.html#mystery">Mystery of the Superior Epoch Computation</a></li></ol></li><li><a href="Shangyuan.html#computation">Computation of the Superio