杜长运是河南省漯河市源汇区顺河街办事处东大街社区的一名社区医疗志愿者。杜长运时时处处以一个志愿者的身份来提醒和要求自己。他开设了一个特色医疗诊所,在诊所里“约法三章”:一、对社区居民免收出诊所;社区60岁以上老人做常规检查,按正规医院收费标准的50%收费;二、残疾 Du Changyun is a community health volunteer in East Street community of Shunhe Street, Yuanhui District, Luohe City, Henan Province. Du Changyun always reminds and demands himself as a volunteer. He set up a special medical clinic in the clinic, “Jurisprudence three chapters”: First, the community residents exempted clinics; community over the age of 60 regular checks, according to the regular hospital charges 50% of the fee; Second, disability