1996年8月22日入夜以后，忙碌工作了一天的四川省邛崃市粮食局财会科长尹显德，带着几分倦意慢慢地沉入了梦乡。然而，入睡不久，腹部的剧烈疼痛又把他搅醒。他颤抖着慢慢翻身下床伏在阳台上呕吐、呻吟，痛楚的脸上挂满豆大的汗珠。呻吟声惊动了家人，大家急忙将他护送到邛崃市 After working in the night on August 22, 1996, Yin Xiande, chief of the finance bureau of the Grain Bureau of Sichuan Province, who spent a busy day at work, slowly fell asleep with some tiredness. However, shortly after falling asleep, he was awakened by the severe pain in his abdomen. He trembled slowly rolled out of bed vomiting on the balcony, moaning, painful face covered with beads of sweat. Moaning sound of the family, we hurried escort him to the city