Gregorian calendar:16: 00 on February 22, 988 (Monday)
Lunar calendar: Shi Mao, the sixth day of the first month in the year of Wuchen.
Spring Festival: February 17
Before the festival: Ding Maonian
After the festival: Chen Wunian
Eight characters: Chen Wu Jiayin Ding Weimao
Five elements: earth, wood, wood, fire and earth, Shui Mu.
Orientation: Middle East, East, South, Middle East, Northeast.
Deficit: gold
Zodiac: Dragon
Conclusion: LMNT.
The above conclusions are accurate, please rest assured.