The key of “Three Nong” is answering the question “ where is money come from and where is the people go”. Its cause is that system of our country formed “city and countryside disport rule, one country two policy”, during a long period. Thus established the “Three Nong” stratagem of macro economy development, changed the system such as family contract duty, native place system, country finance tax system, local construct of government etc. tracking the market, industry and road of town is mainly measure resolve the problem.