- 五一劳动节 wǔyīláodòngjié May DayInternational Workers' Day, celebrated on May 1st to honor the labor movement and the working classes.
- 五一国际劳动节 wǔyīguójìláodòngjié International Workers' DayMay Day; a holiday celebrated on May 1st to honor the achievements of workers and the labor movement
- 国际劳动节 guójìláodòngjié International Labor DayInternational Labor Day; May Day. Celebrated on May 1st to honor workers and the labor movement.