tài​chū​lì

Taichu Calendar

太初历 太初曆 tài​chū​lì
Taichu Calendar
The first complete Chinese calendar system preserved in history, enacted in 104 BC during the Han Dynasty. It was the first to incorporate the twenty-four solar terms and was also known as the 八十一分律 bā​shí​yī​fēn​lǜ.

Cross-References

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