Before Selecting this study topic ,the author just heard about the noun ”Green Building” ,after performing preliminary study, the author then finds out that our country has promoted the “Green Building Promotion Policy ”as early as 2001.This paper mainly studies the following content:1.The Definition of Green Building. 2.Green Building Label. 3.Green Building Promotion Policy. 4.Nine Evaluation Category Systems of Green Building. 5.Green Building Evaluation System’s Ideal Scope And It’s Applied Development. 6.Green Building And building Management. This paper finds out that the intention of promoting ”Green Building” is good but as in 2009, the budget of Green Buildings is just about 300 millions dollars,and those buildings pass the “Green Building Label” are not popular [nearly per 10000 people has only one “Green Building Label”(according to the statistical report by TABC by the end of May,2011)] , therefore the space of development of “Green Building” is very large , so we should continue to make efforts together for “Green Building” .