/kloc-what does it mean to break the moon at the age of 0/8? Please comment

The year broke, and the Japanese branch collided with the annual branch. For example, this year is the year of the Sino-Japanese War, and the day when everything meets a "child" is the end of the year. Similarly, when the moon breaks, the earthly branch of the day collides with the earthly branch of the moon. For example, in March, the earthly branch is the morning, and the day when everything meets is the end of the month. It should be noted here that months are divided according to the 24 solar terms.