Basic interpretation: the open space above the steps; Steps: Dan ~ (steps painted red in front of ancient palaces or open spaces on steps).

Detailed explanation: sound and form. From the earth, the sound of rhinoceros. Original meaning: the painted ground on the ancient temple.

Same original meaning. Hey, mop the floor. -"Shuo Wen"

Paint the ground with Dan, so it is called Dan Yong. -"Han Dian Zhi Yi"

Therefore, I would like to climb the position of aragonite and involve the painting of red stone. -"Han Shu"

The clearing above the steps. Also refers to the steps.

Qingsuo Danyong. -"Selected Works Zhang Heng Xijing Fu"

Kangxi dictionary: Tang Yun directly cuts into Ji Yun and Yun Hui? Niche's "Zheng Yun"? Know cut,? Sound midge Shuowen is also smeared on the ground. Ceremony, the son of heaven is red. "Xu Yue" is also on the stage.

Han system, dysprosium Zodan. "Dianzhi Yue" painted the ground with Dan, so it was called Dan Yong. Build by laying bricks or stones with jade. "Juyuan Yang's Poems" follows all animals without cause, and dances in Danyong. The Biography of Mei Fu in the Former Han Dynasty is willing to ascend to the temple of aragonite, which is the way to the red. "Hanwu Leaves Mourning Cicada" is full of jade and dust.

The importance of learning pinyin well

1, which is helpful for literacy learning. With the help of Pinyin, students can recognize new words and speed up the pace of literacy. If you encounter unfamiliar words in the process of learning, guide students to spell, read and read several times with the help of pinyin. In the process of repeated spelling, students will learn Chinese characters and learn the methods of literacy.

2. If you learn Chinese Pinyin, you can read the new words in Chinese textbooks and extracurricular phonetic reading books by yourself, and read them smoothly, so you can learn a lot from the books. Pinyin can also correct the dialect and dialect and help you learn Mandarin well. If you like computers, you can also type Chinese characters with Pinyin input method, which is fast and accurate.

3. Learning Chinese Pinyin, on the one hand, enables students to consolidate Chinese Pinyin by reading aloud, on the other hand, enables students to read these texts with the help of Pinyin and practice reading by themselves. Through repeated reading, they can read the pronunciation correctly, read the texts smoothly and improve their reading ability.