五一国际劳动节简称五一节，在每年的5月1日。

International Workers'Day referred to as the five one Jie, in May 1st each year.

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此节源于美国芝加哥的工人大罢工。1886年5月1日，芝加哥的20 多万工人为争取实行八小时工作制而举行大罢工，经过艰苦的流血斗争，终于获得了胜利。为纪念这次工人运动，1889年7月14日，由各国马克思主义者召集的社会主义者代表大会，在法国巴黎隆重开幕。大会上，与会代表一致同意：把5月1日定为国际无产阶级的共同节日。这一决议得到世界各国工人的积极响应。1890年5月1日，欧美各国的工人阶级率先走上街头，举行盛大的示威游行与集会，争取合法权益。从此，每逢这一天世界各国的劳动人民都要集会、游行，以示庆祝。

This stanza comes from the worker's strike in Chicago USA. In May 1, 1886, Chicago's about 200000 workers to fight for the eight hour working day strike held, after a bloody struggle, finally achieved victory. To commemorate the labor movement, July 14, 1889, convened by the national Marx Marxist socialists Congress opened in Paris, france. Conference, delegates agreed: the May 1st international proletarian common festival. The resolution received a positive response from workers of all countries in the world. In May 1, 1890, Europe and the United States to lead the working class to take to the streets, held a grand demonstrations and rallies, fighting for the legal rights and interests. From then on, every day working people of all countries in the world to rally, parade, to show to celebrate.

中国人民庆祝劳动节的活动可追溯至1918 年。是年，一些革命的知识分子在上海、苏州等地向群众散发介绍“五一”的传单。1920年5月1日，北京、上海、广州等城市的工人群众走上街头举行了声势浩大的游行、集会。新中国成立后，我国于1949 年12月将“五一”定为法定的劳动节。

China people celebrate the Labor Day activities can be traced back to 1918. That year, a number of revolutionary intellectuals in Shanghai, Suzhou and other places distributed to the masses in the "five one". In May 1, 1920, Beijing, Shanghai, Guangzhou City, the masses of workers took to the streets of the parade, rally great in strength and impetus. After the founding of new China, China in 1949 December will be "five one" as a statutory labor day.