First of all, the little black hand in poetry is a symbol of poverty and filth, representing those who live at the bottom of society and cannot enjoy a normal life. Through the perspective of this little black hand, the poet made readers feel poverty and predicament, which triggered people's reflection on social injustice.
Secondly, the little black hand in the poem was attracted by the temptation when he saw the fruit in the fruit shop, but in the end he was ruthlessly taken away by the hostess. This process reflects the reality of the gap between the rich and the poor, and also makes people think about the injustice and unequal treatment brought about by the gap between the rich and the poor in society.
Finally, the little black hand in the poem cried and wiped her tears with it. This scene makes people feel extremely sad and helpless. Although the poet's brushwork is concise, he expresses this emotion incisively and vividly, which is thought-provoking.
Generally speaking, Ai Qing's Little Black Hand reveals the social injustice and the gap between the rich and the poor at that time through the story of the little black hand, which makes people reflect on social problems and causes * * *.