Lunar calendar: the seventh day of December in Jiazi year.
Spring Festival: February 20th.
Before the festival: the year of Jiazi
After the festival: the year of ugliness
Eight characters: Jia Zi Ding Chou Bing Yin Wu Zi
Five elements: wood, water, fire, earth, fire, wood, earth and water.
Orientation: northeast, south, middle, south, northeast, north and south.
Deficit: gold
Zodiac killer: rats