Train attendants attend an etiquette trainning as the May Day holiday approaches on April 26, 2022 in Chongqing, China. (Photo by Su Zhigang/VCG via Getty Images)

A Palestinian waves fireworks on the last day of the holy month of Ramadan in Khan Yunis in the southern Gaza Strip on May 1, 2022. (Photo by Yousef Masoud/SOPA Images/Rex Features/Shutterstock)

Volunteers distribute water to a woman carrying a child along a street during a hot summer day in Karachi on May 14, 2022. (Photo by Rizwan Tabassum/AFP Photo)

Folk dancers perform a traditional “Chhou” dance during the celebrations to mark India's 75th Independence Day at the Red Road in Kolkata on August 15, 2022. (Photo by Dibyangshu Sarkar/AFP Photo)

A vendor holds a teddy bear for sale on Valentine's Day in Port-au-Prince, Haiti, Monday, February 14, 2022. (Photo by Joseph Odelyn/AP Photo)

British singer Rita Ora, 30, who is currently in Australia wished her Instagram followers a happy International Womens’ Day on March 8, 2021. (Photo by Instagram/The Sun)

Soldiers are reflected in a puddle during a military parade during the celebrations for Romania's National Day in Bucharest December 1, 2014. (Photo by Radu Sigheti/Reuters)

A masked reveller parades through the streets on the first day of the carnival season in Lucerne, Switzerland, 12 February 2015. In the background the well known Kappellbruecke bridge. (Photo by Alexandra Wey/EPA)