May 1st is International Workers' Day, also known as Labor Day. It is a day to celebrate the contributions of workers to society and to recognize their hard work and achievements.

On this day, workers from around the world gather to participate in parades, rallies, and other events. They use this opportunity to demand better working conditions, fair wages, and improved labor laws.

The holiday has its roots in the labor movement of the late 19th century, when workers in the United States and Europe fought for their rights and better treatment. Today, it is celebrated in many countries around the world, with different customs and traditions.

In China, Labor Day is a public holiday that lasts for three days. It is a time for people to take a break from work and spend time with their families. Many people travel during this time, taking advantage of the long weekend to explore new places and enjoy the beautiful spring weather.

Overall, Labor Day is an important reminder of the value of hard work and the need to treat workers with respect and dignity. It is a time to celebrate the accomplishments of workers and to continue fighting for their rights and well-being.