This poem uses many images, such as old waterwheels, miner's lamps, tunnels and so on. It specifically depicts the life of China people from poverty in the past to affluence now. Is the contribution of everyone in China. It aroused feelings for this country.
The first half mainly talks about the difficulties faced by the motherland in the past. China has experienced numerous disasters and sufferings in the past, and the people of China are also under great pressure. But the second half is mainly to praise people's great spirit in the face of such difficulties. Everyone is trying to make the motherland better and better. This poem is full of passion. Since we can appreciate the sadness of the past history and the glory of the present.