Mountains and rivers, sounds of nature, lingering sound, what else?

1, high mountains and flowing water: explanation: metaphor for confidant or confidant. It is also a metaphor for the beauty of music. Said by: Liezi Tang Wen: "Boya Guqin is interested in climbing mountains, and Zhong Ziqi said,' Well, I am as tall as Mount Tai.' Regarding running water, he said,' Well, the ocean is like a river.' "

2, the sound of nature: meaning: describe the sound is very pleasant, this is the highest realm of music. Pronunciation: tiān lài zhī yīn Teana: natural sounds, such as wind, birds and running water. Quote: The Flying Spring Pavilion of Xiajiang Temple by Yuan Mei in Qing Dynasty: Nature makes people, and contracts become reality.

3, lingering sound: meaning: describe the beautiful singing, leaving a deep impression.

Pinyin: yuyīn rào Liáng

From: Liezi Tang Wen.

Original: all go; Reverberation is around the beam; Three days; Give him what he deserves.

4. Huang Lu? Huang Zongzhi? [Explanation] Huang Zhong: The first unification of the six Yang laws in the twelve laws of ancient phonology in China. Lu Da: The Fourth Rule of Six Yin Laws. Music or words that describe solemnity, justice, mystery and harmony. ? [Source] "Li Zhouguan is pure and happy": "It is to play the yellow bell, sing the big Lu, and dance the cloud gate to worship the gods." Zheng Xuan's note: "The bell and voice of Huang Zhong are average, and the voice of Huang Zhong and Yang Zhi are the first, which is a combination." ?