求翻译：下面有请我们广州市国土局的李名扬处长讲解一下土地出让的问题，这个非常关键，除了建设金融城以外，政府还希望能够在土地效益上面得到保证，否则就是一个空中馅饼，我们做的这些工作没有什么意义，都是一些概念。对这方面，一个是需要加强投资经济的测算问题，包括我们的建设总量，土地的结构，这方面怎么保证土地收益。第二是土地出让的单元，土地出让单元的大小，从出让的角度，如何使市场接受。是什么意思？

Below please Guangzhou City Land Bureau Director Lee famous explain the problem of land, this is critical, in addition to construction of the City, the government also wants to be guaranteed in the land-effectiveness above, otherwise, it is an air pie, we do such work does not make sense, are some o

We are Guangzhou City Land, director of the Lee on the land issue, it is critical, and in addition to building the city, the government also wants to be able to benefit in the land above guaranteed, otherwise is a air pie, we do not have the What is the significance of these are some of the concepts

Below is invited our Guangzhou Liability of fault Li to raise department head to explain the question which an earth sells, this extremely essential, besides the construction finance city, the government also hoped can obtain the guarantee above the land benefit, otherwise is an airborne meat pie, w

Following Guangzhou Bureau of land and resources of our famous director Lee explain the land transfer issue, this is key, in addition to the building outside the city, the Government also hopes to land efficiency is guaranteed above, otherwise, it is a pie in the sky, we do the work there is little

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