LANGUAGE

CONVERSATION
How to read the information on a credit card.

PRONUNCIATION
Pronounce the Letters of the Alphabet Using American English.
Rachel's English Channel is an excellent source for good pronunciation.

Check the correct pronunciation of a word here.
A pronunciation course for Chinese speakers

PHONETICS

VOCABULARY
ESL Vocabulary

LEARNING A FOREIGN LANGUAGE
1.  12 Rules for Learning a Foreign Language, Tim Ferris.
2.  iTalkihttp://www.italki.com/
3.  Here is a review of Rosetta Stone.
4.  Learn a Language Using Kindle PaperWhite.  The PaperWhite, as of 12/19/2014, costs $99.
5. 

Though you already know this, Muzio does a nice job of outlining some of the reasons why emails can cause misunderstandings. He references psychologist Albert Mehrabian.  What he omits is how people can use emails to ding or insult or attack co-workers, while the belligerent can use the defense "Oh, you must have misunderstood me."  Take a listen:

Stop the drama and be more productive at work.

More by Ed Muzio. Don't miss a single video. He's good.  Know your audiences. This is the first rule of public speaking.