As Kevinmason said, English is English. There aren't many phrases, etc. (minus business jargon) that you'll need to know to be successful in the workplace. It's helpful to improve conversational English so you can be more successful in getting along with your fellow employees (especially those at the same level as you). Also, it's important to know how to politely address your superiors with "sir" or "mam", etc. Best of luck to you!

You should study BUSINESS English books or sites.

Moorche is smart but nonsense,English is English. I watch ncis.. I am sure your co-workers love you. Have no worries.

If you wish you can do a Business English Course called BEC http://www.italki.com/knowledge/page/BEC%20BUSINESS%20ENGLISH%20CERTIFICATES%20BY%20CAMBRIDGE%20ESOL.htm These 2 websites are for business expressions in finance and accounting http://www.cwcu.org/youth/financialvocab.htm http://www.businessenglishsite.com/business-english-accounting.html

Here are the Italki English/ Chinese speakers. Email some of them and invite them to be your friend or language partner. Set up a time to chat on MSN or SKYPE. Remember the time differences between countries, If there is a green light next to a person's name, it means that they are on line. Good luck! Click on here: http://www.italki.com/partners/1-Chinese-English200-00-0.htm There is a free online talking dictionary of English pronunciation. Just click over the pink words to hear them spoken at www.howjsay.com/index.php?word. Here is a free online translation service: http://free-translator.imtranslator.net There are many Italki groups for learning English. Here are 2 groups for Chinese speakers learning English: http://www.italki.com/groups/165 Also http://www.italki.com/groups/710 To improve your English Group: Click onto: http://www.italki.com/groups/English/254. English Writing Group: http://www.italki.com/groups/3116 Italki English Skype Chat group http://www.italki.com/groups/740/topic/9312.htm