《宋史·列传·卷二百一十六》
种放性嗜好饮酒，曾种植粘高粱自己酿酒，每每说空旷的山野清新寂静，借以养心净气，因号云溪醉侯。
性嗜酒，尝种秫自酿，每曰空山清寂，聊以养和，因号云溪醉侯。
Zhongfang loved drinking very much. He once planted sticky sorghum and brewed wine by himself. He often said that the empty mountains and fields were fresh and quiet, so he could cultivate his heart and purify his Qi, so he was called Yunkxi Zuihou.