Dingyou Sun Lord, no wood and fire, is a weak character
Due to the four-pillar fortune-telling to defeat the five elements of the "life master", seven of them (early branches only look at the original Qi (whether middle Qi or residual Qi) is all trying to overcome the owner of the life, so when the fire is extremely weak, the change of pattern occurs.
Earth and Metal are suitable, marriage depends on the man and woman