The image of Call is simple, emotional, simple and natural, which not only reflects the poet's patriotic feelings of worrying about the country and the people, but also reflects his consistent pursuit in his creation: precision and purity, thorough techniques and strict rules.
Through the unique experience of saving a bird, the author appeals to people to have kindness and love and learn to live in harmony with nature. With the help of the songs of the islands, the author expresses the birds' desire for freedom, hoping to arouse the love and kindness of human beings to care for birds.
Extended data
Characteristics of Rao Mengkan's Call
(1) Rational restraint of feelings: Oppose sentimentalism and pseudo-romanticism, that is, oppose unrestrained ways of expressing one's heart, oppose moaning without illness, create objective lyric poems, and strengthen narrative elements in poems.
(2) Metrization of poetry: Harmony and unity is the most important aesthetic feature of new poetry (creating China's poetry). The metricalization of new poetry advocates "three beauties", namely, the beauty of music (the beauty of syllables), the beauty of painting (the beauty of words) and the beauty of architecture (the symmetry of sections and neat sentences).