算卦-易經-周易-算命-日記-黃曆-挂歷-日曆-天氣預報

With calendar function, you can view the calendar by month and bi-weekly;
With weather forecast function;
Provide diary function;
A hexagram can be extracted every day to guide decision-making, going out, career, etc., and it can also be used to learn the principles of the Book of Changes;
Inquiry about the calendar of the heavenly stems and earthly branches; eight characters inquiry;