how to improve communication skills

There are plenty of literature on this. There are also experts, who conduct workshops and seminars based on communication skills of men and women. For more details or any help you can follow the link below. http://www.communicationskills.co.in

Do you mean communicate while speaking or while writing. In both forms, communication is not difficult if you stick to the basics. Say or write what you want to in simple words. Short, sweet and to the point. That's the essence of good communication. However if you want to brainwash anybody to your way of thinking just flatter them. No person is immune to flattery.