tài​chū​lì

Taichu Calendar

Senses

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.

References

same_as 太初历/太初曆 八十一分律/八十一分律
see 三统历/三統曆 太初历/太初曆