Distinguish the contents of auxiliary characters

This book focuses on function words in ancient books: 1. Excluding words with the same pronunciation, there are 476 words, nearly three times as many as Wang Jing Ci 160. Secondly, the collected examples include Tang poetry and Song poetry in addition to the ancient books of the pre-Qin and Han dynasties, with a wide range. Thirdly, there are many recovery syllables, even the common words such as "equal head", "equal leisure" and "folded edge" are included, and the rough calculation is 1 140. Liu Qi refused to accept Yuanqu and said, "I'll make it up another day." This book has been woodcut several times, but it is hard to see. In the early years, the bookstore once printed and engraved a "School Book". On the one hand, he corrected the mistakes, on the other hand, he explained all kinds of notes, listed them after related words, printed and published them with indexes for easy reference.