What did the preliminary contest express for the poet?

The preliminary contest expressed the poet's love for the motherland, his desire and expectation for the victory of the war, and his confidence in him. The whole poem is vigorous and open-minded, with smooth momentum and in one go. With vigorous brushwork, the poet gave a high artistic summary of life in the frontier war at that time, closely combined scenery, narration, lyricism and discussion, and cast rich and complex thoughts and feelings in the poem, which made the artistic conception of the poem vigorous and far-reaching, both exciting and intriguing.