On the poor and deprived foundation of old China, they built a relatively complete industrial structure and national economic framework, raising the levels of their cultural and material lives significantly.

• 在旧中国一穷二白的基础上建立了比较完整的工业体系和国民经济体系,使自己的物质生活水平和精神文明程度得到了大幅度提高。