5.1 Labor Day, also known as&quo; May Day International Labor Day& Ldquo; International Demonstrations Day;, It is a national holiday in over 80 countries around the world, and it is a holiday shared by working people all over the world! 5.1 Labor Day, labor is the most glorious! Realizing dreams with wisdom and hands, and creating a better life with labor. On this holiday for workers, Jinan Bodaqun pays tribute to all the most beautiful workers! Wishing you a happy Labor Day!