Some thoughts about geography development are presented : ( 1 ) it should be stressed the study on present physical process of earth surface system and its prompt forces , promoting the combination of physcial and human geography at a higher level . ( 2 ) the innovation of geographical science should be quicke ned to promote geography to the world frontier . ( 3 ) using the abundant results of modern sciences and technologies to modernize geographical science . ( 4 ) as the bases of geography developing , data accumulation in field stations , analysis and simulation work in door should be paid more attention . ( 5 ) focusing on research of typical regions to embody the regional characteristics in research of geophysical science . ( 6 ) making full use of the present results of geophysical research to serve for the national economic instruction 提出了地理学发展的几点思路：加强地球表层系统现代自然过程及其驱动力的研究，促进自然地理与人文地理的高层次综合；加快地理科学的理论创新步伐，推动地理科学走向国际研究前沿；充分利用现代科学技术成果，促进地理科学现代化；高度重视野外台站科学数据积累及室内分析与模拟工作，为地理科学的发展奠定基础；集中力量对重点地区进行深入研究，体现地理科学研究的区域特色；充分利用现有地理科学研究成果，为社会经济建设服务。
But based on the archaeological studies and through the analysis of historical materials , we could see the ancient quwu which appeared in the early period of jin state belonged to the initially conferred territory of the jin state , while wenxi was not within this conferred territory of jin state 但结合考古资料以及史籍人文地理资料分析，在晋国早期就出现的古曲沃应在晋国始封地内，即只能位于司马迁《史记》所记载的： “河、汾之东，方百里”的唐地，而闻喜并不在晋始封地之内。
This text bases on the economic current situation of the development of jilin province and special political geography terms , starts with from studying the relation of regional leap - type development and economic security of province , has analyzed the main factors of threatening the security of economy in realizing the leap - type development in jilin province , and then has put forward the corresponding economic safe precaution measure , which is suitable for the concrete conditions in jilin province 本文立足于吉林省经济发展现状及特殊的人文地理条件，从研究区域跨越式发展与省区经济安全的关系入手，分析了吉林省在实现跨越式发展中危及经济安全的主要因素，进而提出了相应的、适合吉林省具体情况的经济安全防范措施。
