What does Lanchuan Ruoning mean?

"Lanchuan Ruoning" is a proverb in China, which means that the water keeps flowing and the sound is very long. In China culture, Lan Chuanruo Ning is often used to express respect and praise for profound historical traditions and cultural heritage. For example, in poetry and historical novels, "Lanchuan Ruoning" is often used to describe the magnificent scenery, heroism and national spirit in ancient times. In addition, "Lanchuan Ruoning" can also be used to describe a person's temperament and personality, emphasizing his hidden inner quality and personality charm.