Describe how you as a professionally guidance worker will be better places than a normal teacher
I don't know if that's actually true. Unless you are with a child everyday like a teacher would be, I'm not sure if you would know what the child needs any better than a teacher.
A professional guidance worker is better placed than a normal teacher, but only in respect of her line of work. Therefore, when it comes giving realistic and informed choices about education and career a professional guidance worker is well suited.