在当前农民增收困难的情况下，外出打工成了增加农民收入的新亮点。目前，全国外出打工农民究竟有多少？外出打工的形势如何？打工收入对农民增收的贡献怎样？带着这些问题，前不久，我们组织四川、重庆、安徽、河南、江西、江苏、广东、北京、上海等9个外出或外来农民工较多的 Under the current circumstances in which peasants have difficulty in increasing income, going out for work has become a new bright spot in increasing peasants’ incomes. At present, how many migrant workers go out to work? How to go out to work? What does the contribution of wage earners make to farmers’ income? With these problems, not long ago, we organized 9 migrant workers going out or migrating in Sichuan, Chongqing, Anhui, Henan, Jiangxi, Jiangsu, Guangdong, Beijing and Shanghai