Lunar calendar: November 18, Geng Yin, Hai Shi.
Spring Festival: February 17
Before the festival: ugly year
After the festival: Geng Yinnian
Eight characters: Geng and Hai
Five elements: Jin Mu earth, water, wood, earth, fire and water.
Orientation: west, east, north, east, middle, north and south.
What are the five elements missing? It's nothing.
Zodiac: Tiger