My 5-year old daughter does not listen to me and always ignoring what I say. She is very aggressive and cries and screams instead of just speaking in normal tone.

I tried talking to her sofly, take her favorite toy, scold her; but all failed. I even spank her sometimes, but still she's doing the same.

Her younger sister is not like this. She listens and follows my orders.

What are the best ways to discipline children like this in her stage? Please help.