《太平广记·卷二百零五·乐三》
现今，洛阳尊贤里郑家宅第里还有一座小楼，就是郑明叔这位祖母当年练习击鼓的地方啊！
令尊贤里郑氏第有小楼，即宋夫人习鼓之所也。
Today, there is still a small building in the Zheng family's residence in Zunxianli, Luoyang, which was the place where Zheng Mingshu's grandmother practiced playing drums!