The junkman is the result of certain historical and social condition whose social productivity and living style change by the mistrial and realistic condition. 拾荒者的存在是一定社會(huì )歷史條件的產(chǎn)物,其歷史和現實(shí)的生存形態(tài)是隨著(zhù)社會(huì )生產(chǎn)方式和生活方式的變遷而不斷衍變的。