This is the article I wish I had written (or could write). It's a great primer on dim sum, complete with photos, descriptions, Mandarin and Cantonese pronunciation, and Chinese characters. As long-time readers know, I am a huge foodie and am basically illiterate in Chinese despite being able to speak pretty well.
If you go ever go to dim sum (or want to -- and you should!) I highly recommend it.
(Separately, the author Carolyn Phillips has an amazing blog called "Out to Lunch with @MadameHuang" about Chinese food. She's an American who speaks Chinese fluently and has lived in Taiwan and China. She has beautiful recipes and photos on her blog that have me salivating. I've exchanged a little email with her too; she seems really nice. Check it out!)