This poem, like Wen Tianxiang's Song of Righteousness, shows the author's unyielding national integrity and lofty belief in sacrificing his life for righteousness. Its main features are three:
The first is to use allusions. This poem uses three allusions, such as Boyi, which not only shows the poet's awe-inspiring righteousness, but also shows the poet's "keeping his word and keeping his word, but doing it with results." Later, he was forced to go north to Yanjing, the capital of the Yuan Dynasty, and died of hunger strike. The second is to be good at using function words. For example, writing "Yu" is a loose metaphor for oneself and shows an unyielding national integrity; With "nothing" and "no independence", I highlight my admiration for the ancient sages and sages, never grovel, and never hesitate to die deeply. These function words integrate the poet himself with the ancient sages, and let readers know for sure that the poet is today's Gong Sheng and today's Boyi. The third is to start with the "Xing" method. At first, it was in Chinese and English, and finally it was in both Chinese and English. In this way, this method is combined with other technologies to make the work attractive.