International Labor Day, also known as "May Day International Labor Day" and "International Day of Demonstration", is a national holiday in more than 80 countries in the world. It is scheduled for May 1 of each year. It is a festival shared by working people all over the world.

   In July 1889, the Second International, led by Engels, held its congress in Paris. The conference adopted a resolution stipulating that the International Workers would march on May 1, 1890, and decided to designate May 1 as International Workers' Day. In December 1949, the Government Council of the Central People's Government made a decision to designate May 1 as Labor Day. After 1989, the State Council basically commended the national model workers and advanced workers every 5 years, and about 3,000 people were commended each time.

  However, the person who should pay tribute to may day in 2022 is our angel in white, because of this epidemic, they rush to the front line of the fight against the epidemic regardless of their own safety, they race against the clock, do their best to treat patients, they must know what they are facing? That's life and death, they're racing against death! They wore airtight protective clothing, hard goggles, tight masks, and in order to save time to treat more patients, they did not eat, drink, or go to the toilet for more than ten hours. The mist of sweat soaked their goggles and soaked their clothes, while they were still on their way. Each of their lives is threatened by death, but they still smile calmly when they face the patient, in order to give the patient enough security and hope to live!

  The epidemic is the order, prevention and control is the responsibility, GACO heeded the party's call, and actively took prevention and control measures: wear a mask and keep the distance between commuting, disinfect the workshop and keep the ventilation good, GACO believes that everyone pays, and there will be a rainbow after the haze! Come on China! Come on Shandong! Come on Jinan!