1.xián.

2. The radical 氵, the shape and sound come from water, the extended sound, the left and right structure, and the total number of strokes is nine.

3. Saliva refers to saliva.

4. Word group: salivate, salivate, salivate for a long time, salivate, salivate, ghostly fox salivate, salivate, salivate, salivate, salivate Deng, salivate, salivate, salivate.

5. Chinese characters, also known as Chinese, Chinese characters, also known as square characters, are the recording symbols of Chinese and are morpheme-syllabic characters of ideograms.

6. One of the oldest texts in the world, with a history of more than 6,000 years.

7. In terms of form, it gradually changes from graphics to strokes, pictograms to symbols, and complexity to simplicity.

8. In the principle of character creation, start from appearance, meaning and phonetic sound.

9. Except for a few Chinese characters (such as 瓩, 兛, 兣, 厎, 嗧, etc.), each Chinese character has one syllable.

10. It should be noted that Japan, the Korean Peninsula, Vietnam and other countries have been deeply influenced by Chinese culture in history, and even their languages ????have borrowed Chinese language and characters.

11. Modern Chinese characters refer to the regular script fonts of Chinese characters, including traditional Chinese characters and simplified Chinese characters.

12. Modern Chinese characters evolved from oracle bone inscriptions, bronze inscriptions, large seal scripts (Zhenwen), small seal scripts, to official script, cursive script, regular script, running script, etc.