Which solar term in 24 solar terms is the starting point of marriage?

Beginning of spring is the starting point of the 24 solar terms. There are twenty-four solar terms every year. The first solar term in spring is the first of the 24 solar terms. Beginning of spring is one of the important traditional festivals of the Han nationality. Li means open. Since the Qin Dynasty, China has always regarded beginning of spring as the beginning of the Meng Chun season. Beginning of spring is divided from astronomy. Spring is warm, birds sing and flowers are fragrant. Spring is growth, cultivation and sowing. The six solar terms in spring are: beginning of spring, Rain, Sting, Equinox, Qingming and Grain Rain. Beginning of winter is the 19th of the 24 solar terms and the beginning of winter.