The RMC tool will not solve all these problems. But it will make the job of starting such an effort easier by means of plug-in re-use and method content organization.
As an exercise, it might be interesting to re-examine the messier data from the first study with the data-exploration tool discussed in this article.
作为练习，用本文中讨论的数据研究工具重新研究第一个研究案例中较为凌乱的数据可能会很有趣。
3
Although it is clear that the hukou system as a tool of social control is obsolete, the impact of “hukou re-unification” is much more difficult to discern.