"Northwest looking at Chang'an, pitiful countless mountains. The green mountains can't cover it, after all, the east flow." Xin Qiji "Bodhisattva Man", with a very clever comparison of art, write a very deep love of the national situation, worthy of the gem in the word. "Yugutai Qingjiang Water." The pen is cut off. Due to the specific characteristics of Chinese characters, sounds and meanings, especially the meaning of depression and depression, the sense of independence, the three-character splitting of Yugutai raised a high platform of depression and isolation.