According to the requirement of the Beijing municipal government, the design and operational identification of the green building evaluation identification must be all passed through of buildings in Lize financial business district of Beijing. The green building area of one-star will be accounted for 31% in the total building area, two-star will be accounted for 41%, three-star will be shared of 28%; one-star and two-star are referenced to 《Green Building Evaluation Standards of Beijing》, three-star are referenced to《Green Building Evaluation Standards of China》.