The first chapter mainly introduces the history and the present condition of the Chengbu farmers' incomes, above the whole level, structure characters, etc.
第一章主要是介绍城步农民收入的历史与现状，阐明城步农民收入的总体水平、结构特点等。
2
No matter residential incomes, consumption expenditure, consumption level, consumption structure, they all possess specific quantitative prescriptions, exist complicated quantitative interdependency.