QMDJ (奇門遁甲)

The link between QMDJ and TYSS

1925 – 1984: 10155901
1985 – 2044: 10155961
2045 – 2104: 10156021

10155901 divide by 24 = 423162.5416667 (in year 1925, 太乙 starts at 9 巽)
10155961 divide by 24 = 423165.0416667 (in year 1985, 太乙 starts at 1 乾)
10156021 divide by 24 = 423162.5416667 (in year 2045, 太乙 starts at 9 巽)

Mathematically, 1 divide 24 = 0.041667 (this means 1 count in 1 palace, 太乙 movement is 3 count per palace. So, at the 4th count, it moves to the next palace, example 0.58668).

Example: 2010 less 1985 = 25, rotate anti-clockwise, 3 count to 1 palace.

乾 palace 1 is where 太乙 sits in 1985, that is the 1st count. 5th count end @6 兑, 8th count end @7 坤, 20th count end @3 艮, 50th count end @1 乾, the 60th count end @9 巽.

Then count 25 in anti-clockwise. Every 3 year count in 1 palace (天, 地, 人)So. 2010 year is in 乾, palace 1 governs 地

Example: 2020 less 1985 = 35, 离 palace 9, govern 人 (In palace 2, also can reference to 坤, 天芮, 死门) So, in 奇门 focus on 人, 门.

Where 太乙 governs for the year, (天, 地, 人)the analysis on 奇门遁甲, the focus or weighs heavier on the respective realm and the 2 related sectors (i.e. 离 palace 9, 天英, 景门 or palace 2 which reference to 坤, 天芮, 死门).

天 – Focus on Stars (九星).
地 – Focus on Earth & Deity (地盘, 八神)
人 – Focus on Door (八门)