这是一件30多年前的往事了。但是，老工会工作者们回忆起来仍激动不已，周恩来倡导实事求是的讲话仍清晰地回响在他们的耳边……1964年4月20日，上海市五好职工代表大会在文化广场举行。下午3时许。突然，主持会议的上海市总工会主席张祺疾步走上讲台，在与发言者耳语后，向大 This is a past 30 years ago. However, the old union workers are still very much reminded of the memories. Zhou Enlai’s speech of seeking truth from facts is still clearly echoing in their ears ... On April 20, 1964, the Shanghai Workers’ Congress was held in Cultural Square. 3 o’clock in the afternoon. Suddenly, Zhang Qi, chairman of the Shanghai Federation of Trade Unions, who presided over the conference, took to the podium step by step. After whispering to the speaker,