1. Interpretation of ancient books
Set rhyme "rhyme club"? Song Renche, the sound is ten days. "Erya Shi Yan" is also very embarrassing. Notes on Zhouyi. Mozi Meng Gong is physically strong and considerate. Also "Guangya" camp. Also, Jiyun made it. In "Zhuangzi Leisure", the husband is interested in seeing and hearing, and is familiar with the outside. Also, in Rhyme Club and Zheng Yun, Qi Yun is definitely straight to the point. The disease of Yin Zhuo's Shuowen. Historical Records of the Five Emperors is young and one-sided. In Notes, Pei Yi said: Preference is given to one side, which is full of diseases. Qi, speed also.
And "Guang Yun" leap cut, sound martyrdom. Make a name for yourself. Also slightly. Biography of Yuan Bao? The victory made Zhoucheng lean towards Wei. "Note" is partial and slight. And connected to you. Tian is paying attention to Mu Duo. And martyrdom. "The Biography of Jia Yi in the Former Han Dynasty" is greedy for the wealth of the husband and the name of the martyr.
2. Development
China didn't have pinyin letters at that time, so we used the method of orthography or anti-tangent of pinyin Chinese characters. Direct pronunciation means using homophones to express the pronunciation of Chinese characters. If homophones are uncommon words, they can't be read even if they are pronounced. Backcutting refers to annotating another Chinese character with two Chinese characters. The upper word is the same as the initial consonant of the annotated word, and the lower word is the same as the vowel and tone of the annotated word. Mr. Zhou Youguang called reverse cutting "center cutting welding method". These two methods of phonetic notation are inconvenient to use.
On the basis of analyzing the initial consonants, vowels and tones of Chinese, Wenshou monks in Tang Dynasty formulated 36 letters to describe the pronunciation of Chinese characters, which showed that the phonetic analysis of China had reached a high level at that time. Unfortunately, he used Chinese characters to represent these initials and finals, so such letters did not develop into pinyin characters.
1500 years ago, some Muslim minorities in China used "Xiaojing", an Arabic script. Spelling Chinese with Arabic letters is a step further than using Chinese characters to express initials and finals in the Tang Dynasty. * * * has 36 characters, 4 of which are unique. This may be the earliest phonetic symbol used to spell Chinese in China. It no longer bears the trace of Chinese characters, and uses pinyin letters completely. Dongxiang, Salar and other ethnic groups also use Xiaojing.