《俚语证古》是丁惟汾先生《诂雅堂丛著》之一,它以方言为研究对象,采用音转原理探求方言词语的渊源,为我们今天探索俗语学提供了极其珍贵而又极为有限的资料和线索。 “Sutra evidence ancient” is one of Ding Weifen’s “Ya Tutang Cong Zhu”, which takes dialect as the research object, uses the principle of pitch to explore the origin of dialect words, which provides us with precious and extremely limited Information and clues.