Rooster Man & Dragon Woman
It is possible for them to have a happy marriage if she has a career that is worth bragging about and can be taken advantage of by him. Their descendants can celebrate generation after generation.
Dragon Man & Rooster Woman
This is a good relationship. She can benefit from his achievement because his achievement will very soon become hers. They will gain both fame and fortune.
(Source: Love & Luck in the Year of the Dog)