Which solar term is the vertical egg game?

Vertical Egg Game is one of the folk activities related to beginning of spring, a traditional solar term in China. It is usually held on this day or around this day in spring. Beginning of spring is the first of the 24 solar terms, and beginning of spring is celebrated every year on February 3rd or 4th of the Gregorian calendar. Beginning of spring marks the beginning of spring, and people will hold various celebrations on this day, including vertical egg games. In the vertical egg game, people will stand up with eggs and then collide with each other to see which egg is not broken at last. This game symbolizes people welcoming spring, new vitality and hope.