How to have ghost eyes, water eyes and yin and yang eyes?

If you want to see ghosts, you can practice Taoism and have ghost eyes. Yin and Yang eyes are born, but you can't see ghosts. Ghost eyes are different from yin and yang eyes. The ghost eye is a ghost. Yin and yang eyes are born with one eye and single double eyelids. Past lives may be the mark left by Du Jie, a failed monk, which has no effect.