| 1 | Chapter V is YHL and the LiuTao handed down Comparative Study of Vocabulary, By comparing their similarities and differences of vocabulary explores development changes. | |
| 2 | Chapter IV is the common term study, we select the ten words to study YHL status in the use of commonly used words, seek the ancient Chinese words have in-depth knowledge and understanding. | |
| 3 | Chapter VI is YHL on the terms of the value of the lexicography, we add to the meaning of items, see the example in advance, add the example and new words to illustrate several aspects. |