Original link: https://kqh.me/read/calendars/hanshu/
The legal calendar is described in terms of backup numbers, harmony, judgment, merit, and balance. Said the meaning of the next five tones, and used the sound to exegete. Borrowing half a day first is called solar calendar; not borrowing is called lunar calendar. The so-called Gregorian calendar, the first moon is born; the lunar calendar
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