延安市青化砭公社常屯大队一百四十二岁的老人吴云青,现在是国内外驰名的高寿老人。他已经是我国当代的人瑞了。为了对他长寿作进一步的了解,从而探讨人类长寿的规律,我院党委决定组织吴云青老人调查小组,赴延安进行考察。我们四人,荣幸地被定为考察组的成员。行前 Yan Yun, a resident of the Tong Tun Brigade, a 124-year-old senior in the commune of Qinghua in Yan’an City, is now a well-known longevity elderly at home and abroad. He is already a contemporary person in our country. In order to further understand his longevity, so as to explore the law of human longevity, our party committee decided to organize Wu Yunqing elderly investigation team to visit Yan’an. The four of us, honored to be members of the study team. Front row