This song "Yong Yu Le. Nostalgia for the Past in Guting, Bei Jingkou" is the most prominent patriotic chapter in "Jia Xuan Ci". Its ideological content includes two aspects, one is the grand ambition to resist the enemy and save the country, and the other is the author's foresight for the great cause of restoration and loyalty to serve the country. "Throughout the ages, there are no heroes to be found. Sun Jian is looking for a place. Dancing on the singing platform, romance is always blown away by the rain and the wind." Borrowed from Sun Quan's allusion. Sun Quan allied with Liu Bei using the small territory of Soochow to defeat the powerful Cao Cao from the north and defended the country. "Fengliu" refers to the great achievements created by Sun Zhongmou and others. Unfortunately, now that I have climbed Beigu Mountain, I can't find traces of the great achievements created by Sun Zhongmou and others. "Jiangshan" is named "Eternal", which evokes people's continuous thoughts about the rise and fall of the past and present: things have changed, the vicissitudes of life have changed repeatedly, and the land of China has been divided and merged several times, and its owners have changed several times. In front of this historical scroll, I couldn't help but think of personnel from the country, and thus the first allusion related to Jingkou was introduced: Sun Quan. He has resisted powerful enemies in Jiangbei here many times, but such a hero no longer exists. Even the prosperity and achievements of the past have been wiped away by the wind and rain of the years. This is by no means just a matter of evaluation of Sun Quan as a person, it has become one of the focuses of the struggle between the anti-war faction and the capitulation faction. Therefore, quoting Sun Quan's canon here not only reflects the sentiment of the situation, but also expresses great dissatisfaction with the Southern Song Dynasty's regime for living in an ignoble way and favoring Jiangzuo. It is a strong condemnation of the long-term capitulation of the peace faction. The prosperity is gone and depression is everywhere, which leads to the second allusion related to Jingkou: Liu Yu. People say that among the grass and trees illuminated by the setting sun, in the ordinary alleys, this is where Liu Yu lived. Although desolate, it has given birth to such heroes after all. This is the yearning for heroes and the pride of the nation. Although Liu Yu is great, the place where he lived and fought has become so desolate. This is another lament for heroes. A condemnation of unworthy descendants. "Wanli" refers to the Central Plains area occupied by the enemy. Sun Quan once established his capital in Jingkou, and Liu Yu once lived in Jingkou. He raised troops from Jingkou twice and captured the kings of Yan and Qin alive, thus completing the great cause of the Northern Expedition. When the author ascends to Beigu Pavilion, he naturally thinks of them and uses the past to satirize the present. By praising Sun Quan and Liu Yu, the author satirized the Southern Song Dynasty's shameless behavior of humiliating and seeking peace, showing the author's proposition to resist the Jin Dynasty and his determination to restore the Central Plains. "Yuan Jia hastily sealed the wolf in front and won the hasty visit to the north." It is also a historical allusion. It is also the third allusion of this word: Liu Yilong. Liu Yilong was Liu Yu's unworthy son. He was so proud of his achievements that he took the risk of the Northern Expedition, but was defeated. The Northern Wei army pursued him all the way to the Yangtze River and was almost in danger of being destroyed. Liu Yilong had no choice but to look northward in a hurry, "looking northward to communicate with tears". What a painful lesson this is! The word "win" is extremely painful and full of grief and indignation. These three sentences implicitly guide the recent events of the Song Dynasty. In the first year of Longxing (1163), Song Xiaozong used Zhang Jun to launch the Northern Expedition and was defeated in Fuliji. The author hopes that the authorities will learn the lessons of history and not act rashly. Citing this allusion strongly proves that Xin Qiji had correct strategic thinking and was practical in the Northern Expedition. He advocated the use of troops but never agreed with Han Zhou's rash advancement. "Forty-three years, I still remember the beacon fire on Yangzhou Road." These three sentences are inverted sentences, which means that I stand on Beigu Mountain and look north to the Central Plains. I still clearly remember that forty-three years ago, I Passing under Yangzhou City, Yangzhou City was ablaze with flames. When Xin Qiji went south, he originally wanted to use his strong national power to make a northern expedition to the Central Plains, harvest the territory and restore his great cause. However, I never expected that the Song Dynasty had no great ideals from the beginning of Zhao Kuangsa. It just wanted to keep its throne secretly. Although it had strong national power, the combat effectiveness of the army was extremely poor and could not protect the country. It is an eternal joke that two emperors were taken prisoner together. The small court of the Southern Song Dynasty was even more incompetent, rendering countless heroes like Xin Qiji useless. Forty-three years have passed since I went south. I am old but my ambitions have not been fulfilled. "Under the Buddha Cave, there is a sacred crow and drum." Returning to reality made Xin Qiji heartbroken. At that time, Liu Yilong hastily sent out troops and was completely defeated. Wang Xuanmo was chased by Tuoba Tao, Emperor Taiwu of the Northern Wei Dynasty, all the way to the Yangtze River. "Foli" is the diminutive name of Tuoba Tao. He built a palace on Guabu Mountain on the north bank of the Yangtze River, which later became the word "Foli". The fourth allusion: Tuoba Tao. The author wrote a heart-wrenching scene: The Buddha's Temple is a symbol of the invaders' martial arts, but the compatriots at the foot of Guabu Mountain have long forgotten this and happily worship the temple there. This is such a shocking incongruity, and how much numbness and shame is included in this "celebration". The author wrote this scene to encourage people from the negative side that only by recovering the lost land and restoring the ancestral temple can the compatriots avoid disaster. At the same time, he also accused the rulers of the Southern Song Dynasty for being too settled and forgetting to recover the lost land. "Who can ask whether Qian Po is old enough to still be able to earn a living?" This is another allusion. Zhang Yi used a counterintuitive trick to ask Zhao Zheng to send Zhao Kuo, who only knew how to fight on paper, to replace General Lian Po to guard Changping, causing 400,000 Zhao troops to be buried alive. King Zhao repented and wanted to use Lian Po again, but he had no choice but to have traitorous officials take over. The fifth allusion: Lian Po. But who can understand the author's enthusiasm for rejuvenating the country? Although he was on the front line of the Anti-Japanese War, he was not reused. Political enemies were always looking for any available opportunity to persecute him, so he couldn't help but think of Lian Po. Xin Qiji was as ambitious as Lian Po, but in the more intense political struggle and the more corrupt political situation, he was even more dissatisfied than Lian Po, and no one even bothered him. The three words "who can ask" contain Qu Yuan's style of grief, indignation and emotion of "not knowing what is happening in the world".
Missing Lian Po just shows that the ambition has not been fulfilled, but the court does not reuse it, so what can be done? The whole poem from beginning to end is almost entirely unfolded in the use of allusions. First of all, these allusions are rich in meaning and profound, with strong tendencies, clarity, pertinence and harmonious unity, and are infused with the author's distinct feelings of love and hate. Secondly, these allusions are used very cleverly, reflecting the author's talent and knowledge. There are five or six characters spanning thousands of years, but the author has all the treasures at his fingertips and handles them appropriately and orderly. Borrowing allusions to increase the capacity and expressiveness of words is a major feature of Xin's poetry, and it is also Xin Qiji's major contribution to poetry.