1. The dot on the forehead
Wén Xuan, the king of the Northern Qí,
was on the verge of attaining power
when he dreamt that a man was painting a dot on his forehead:
Wáng Tán-zhé (minister of the Qí empire) said:
"If one adds a point to the character wáng: king, , this gives zhu: emperor;
you will certainly attain power".
Indeed, Wén Xuan became emperor in 550 AC, then died.