If you have dreamed of beating your niece in a dream: While some problems or projects that have progressed smoothly until now, setbacks are experienced, another may gain momentum, you are in an emotional structure. Beating your nephew in a dream indicates that the dreamer will support his nephew, do the best he can for his nephew, help him establish his own business, and show the right way.
It indicates that the dreamer will be the person who supports him the most in a decision taken by his nephew and will do whatever he can for his nephew. It indicates that the person who sees the dream will initiate something that his nephew will do.