Lunar calendar: August 12th, the third year.
Tian Yun Five Elements: Water
Yin Na: The fire in the gold stove in the sea between mountains and rivers.
Eight characters: C Zi Ding You Jia Zi Ding Mao
Five elements: fire, water, fire, gold, wood, water, fire and wood (five elements lack soil)
Zodiac killer: rats