1, China astronomical almanac shows that the beginning of spring solar term was ushered in at 22: 59 on February 3, 2002/kloc-0. "beginning of spring" is the first of the 24 solar terms, and it is also the beginning of four o'clock in a year. "beginning of spring" opened the prelude of spring, and marked the arrival of spring when everything recovered.

2. From the perspective of the four seasons' cycle, the solar terms in beginning of spring are the end of the cold winter, while the warm spring will come slowly. From the perspective of farmers' farming life, it is the change from the slack season in winter to the busy season in spring. From the perspective of several cold winters, today is the last day of the May 9 th, when the willow trees began to sprout. In beginning of spring, when the business is full, farmers will also celebrate the solar terms in beginning of spring in different ways, such as hiding from spring, whipping spring and biting.