based on the perspective of the gully regions of loess hilly of Inner Mongolia 水土保持技术史:1956-2011:基于内蒙古黄土丘陵沟壑区的视角:1956-2011:based on the perspective of the gully regions of loess hilly of Inner Mongolia based on the perspective of the stakeholder value optimization based on the perspective of relations between state and social based on the perspective of restriction and supervision of power operation based on the perspective of service loss aversion consumers based on the perspective of cultural soft power construction the research based on the perspective of industrial structure optimization of Inner Mongolia based on the perspective of cultural resource development based on the perspective of establishing modem finance