wàn​nián​lì

perpetual calendar

万年历 萬年曆 wàn​nián​lì
perpetual calendar
a calendar system designed to be valid for many years, showing the days of the week and dates over a long period
Wannianli
an Islamic calendar system introduced during the Yuan dynasty by the astronomer 扎马剌丁 zhā​mǎ​lá​dīng

Frequency

Written text
0.287 per million

Cross-References

Classifier

Referenced by

Sources

Frequency data
BCC Corpus (BLCU)