1936年5月出生于商州区杨峪河镇三顷村的李延时,1952年参加工作后先后担任杨峪河原扫盲中心校长,区武装部长、区委书记、县供销社主任、商州市副市长、商州区人大常委会常务副主任等职,1998年退休后仍为社会公益事业发挥着余热。2011年10月,年已75岁的他被推选为商州区杨峪河镇首届老年学学(协)会会长,按照学(协)会章程,任期三年。他以“不让白 1936 May was born in Shangzhou District Yangyuhe Town Sanhe Village of Lee Yan, joined the work in 1952 Yang Yu heyuan literacy center, the armed forces minister, district secretary, county supply and marketing cooperatives, deputy director of Shangzhou Mayor, standing deputy director of Shangzhou District People’s Congress and other staff. After retiring in 1998, he still played a residual role in social welfare. In October 2011, when he was 75 years old, he was elected president of the first Gerontology Association in Yangyuhe Town, Shangzhou District, for a term of three years in accordance with the statutes of the Association for Science and Education. He ”does not let white