How to better express yourself, improve the effects of communication, to communicate the information you want to express to customers, and the following poems are very good to express communication skills.
What do you want the to learning? Do you want him to learn what?
What is their interthing What You've got to say? What are they interested in you?
How Sophisticated Ary They? What are their experience in this?
How much detail do the want? Do they want to know more?
Whom do you want to on the information? Do you want to have this information?
How can you motivate dam, how do you mobilize them to listen to you?