Xuankong Dagua Perpetual Calendar is an auxiliary tool for "Xuankong Dagua Day Selection", and provides flexible conditional search. More functions are as follows:

"Xuankong Dagua:
●Monthly calendar: slide up and down to adjust the month.
●Provide direct input of "Gregorian, Lunar, Ganzhi" to display content.
●Provide fast adjustment date "plus/minus month, plus/minus day, plus/minus time" function.
●Display content includes:
　●People (Master of Life): Click and enter the birthday.
　●Mountain (Sitting Mountain): Click and then input sitting mountain: It provides:
　　●Choose stems.
　　●Select the compass: (can be set in the parameter)
　　　●Electronic compass: Use the electronic compass function of the mobile phone to automatically measure the bearing.
　　　●Manual compass: Use two fingers to zoom in and out of the compass, and one finger to rotate the direction.
　●Year, month and day, Xuankong Gua Qi and Gua Yun.
　●The solar calendar, the lunar calendar, the solar terms, the four pillars.

》Condition search:
●Specify the range from the start date to the end date, and select the following search conditions:
●Select items to avoid in the search (multiple selections are possible)
　●The Charger
　●Cushing on the mountain
　●Every day
　●Sanshafang
●Select the matching five lucky (multiple selection)
　●Born into
　●Kinto
　●Tongwang
　●Generate
　●Hanshi
●Select the pattern that matches (multiple selection)
　●One hexagram is pure
　●Return to China
　●Generate vigor
　●The hexagram does not stand out
　●Guizhong Jige
　●Generate gig
　●Upside down and staring
●In the searched date list, items matching the date will be prompted.

》Preferences:
●First day of the week: Set the week of the week.
●Four columns sequence: from left to right, from right to left.
●Night time: provide night time setting.
●Enter the mountain: select the stem and the compass.
●Language area: The interface language can be switched at any time, providing traditional Chinese and simplified Chinese.
●Interface font: Provide font size adjustment.
●Screen lock: It can be used for a long time without locking, and the screen will not turn off.

●Perpetual calendar provided: 1600 ~ 2200 AD.
●Operation interface: Traditional Chinese, Simplified Chinese.
●At the same time, it supports display in any direction on the large screen of the tablet.