Male: Zodiac sign: Horse, born in 1991 - January - 20th - noon
Geng Wu Ji Chou Geng Yin (unsure)
Female: Zodiac sign: Pig birth date: 1995 - February - 12th - Born in the afternoon
Yihai Wuyin Jiaxu (unsure)
From these numbers Look at:
Heavenly Stems: Yi - Geng and Heavenly Stems are auspicious
A - Ji and Heavenly Stems are auspicious
Earthly Branches: Yin - Wu - Xu Sanhe Juji
This is a good pair.
Congratulations to you and wish you happiness and a happy marriage.