Tiger&Dog
A traditional year-sign comparison, not a relationship prediction
Traditional pattern: this is a traditional year-sign pattern, not a compatibility score or relationship prediction.
"These signs appear in one another's traditional compatibility lists. That label can be a pleasant shared reference, but it does not predict values, trust, or a relationship outcome."
Five Elements context
In the Five Elements controlling cycle, Wood is said to regulate Earth. It is a symbolic relationship, not a claim that either partner should lead, correct, or control the other.
Wood
Earth
A practical question to try
Use the apparent ease as a reason to ask what already works between you, then keep making those behaviors concrete.