P The work of the relevant government departments at all levels to (EERFERB) construction, finance, development and reform department, office supply heat and energy efficiency in office buildings.- e Do not have a policy of creating economic incentives to residents in establishments supplying heat and ESCOs are motivated to take action or policy is no mechanism to reward long-term subsidies should be implemented immediately.- s Social Influence The population is also seen as important in this regard You need to create incentives for long-term response to all stakeholders.- t Low efficiency technologies need to be developed to meet the standard technology.- e In several climatic districts in China, there are no retrofit technologies adapted to local conditions that are economically viable. Also, there is no general (EERFERB) standard applicable to all situations.- l The support of the legal system would helpinitiate the cooperation of local governments, heating supplyenterprises and residents in implementing (EERFERB).