This paper expatiates on the original and process of international investment fund first of all. Then it analyses and compares the differences between international and national investment fund. Independently, it puts forwards a definition of international investment fund. 本文阐述了国际投资基金业的起源及其发展，分析、比较了国际投资基金与国内投资基金的区别，提出了国际投资基金的定义。
Along with the national private equity investment fund companies such as bamboo shoots after a spring rain in all parts of the country in general have cut a striking figure, I also established my province development to become the regional equity investment fund distribution development goals. 随着全国私募股权投资基金企业如雨后春笋一般纷纷在祖国各地崭露头角，吉林省也确立了将本省发展成为区域股权投资基金集散地的发展目标。
The author elaborates the relationship between agricultural investment and the agricultural development as well as the entire national economic development, discusses the theoretical basis of government public investment fund involving into the agricultural investment, which lays the groundwork for the following research. 阐述了农业投资与农业发展以及整个国民经济发展的关系，探讨政府公共投资资金介入到农业投资的理论依据，为后续各个章节的研究奠定整个理论基础。
Background and Objective : In recent years, with the improvement of medical security system, and strengthening national health investment, the problem of difficulty and high cost of treatment has been preliminary relief, but the pressure of medical insurance fund is increasing quickly. 背景与目的：近年来，随着医疗保障制度的逐步完善，国家卫生投入力度加大，看病难、看病贵问题得到初步缓解，但医保基金支付压力速猛增加。
The budget of social security is a national specified revenue and expenditure plan that can reflect revenue and expenditure of the social security fund and investment operational activities of every social security fund. 社会保障预算，是国家反映社会保障资金收入及社会保障基金投资营运活动的特定收支计划。
