The Experience and Reference on PPP Development in Germany PLANNING FOR ECONOMIC DEVELOPMENT:The COMMUNITY ECONOMIC DEVELOPMENT PLAN Development Imbalances in China: An Integrated Analysis with the Tsinghua China Balanced Development Index Trends Analysis of Graphene Research and Development Green development of agriculture in Guizhou province in the new era Evaluation of Ecotourism dEvElopmEnt in rural rEgions of china A new ApproAch to nAturAl cApitAl sustAinAble development Structural Transformation, TFP and High-Quality Development Tourism development in Hubei province in the era of “Internet +” Protection and development of agricultural heritage from the perspective of stakeholders