Business English Learning plan

Hi guys,this is Jimmy.These days i he been focusing on business English but finding that it's really difficult to improve especially for the oral English in related to the business communication.Yes,I am quite good at daily English that involves greetings,telephone conversations,office English etc.and I feel my vocabulary is sufficient to make more improvement.I now find that English has no limits and I've been going after a result to master it just like a native English speaker does..So i cram for vocabularies that cover as many area as possible to serve my unnecessary vanity,what I he done these years is to find as much learning material as possible to study,and what i now strongly sense that this was totally wrong.I want to express a feeling that we should not distract our concentration on one field by filling ourselves with too large a range of English vocabulary and sentences..I 've been keeping on listening to programmes on CCTV news for more than 1yr like Asia today,Crossover and world insight,sometimes I will be willing to listen to New Money or News hour,I am not saying that I regret for this persistence on listening,but effects tell me that by covering so many topics and so many types of English,you will be possibly trapped into a situation like you are not in ery good position to sort out what you he learnt and what's the worse you may slip into ery messy condition that brings you a feeling of knowing everything but just a little bit..It's no exception for me of course.Fortunately,i've enhanced my listening skill quite a lot by sticking to this habit.Now I want to find someone whoever is interested inbusiness series to study together,here i want to share with you all my learning materials and want to find some from you.When it comes to business english,we'd admit that this is ery high level.I personally want to acquire some skills to express my ideas more fluently,sometimes you may find yourself not in a good state to express,this happens to me every now and then,my confidence level is really high to write something related to business, but once I talk,i don't know why is that that i sometimes will get nervous,this is not because of being shy to speak English.I think there is something to do with my extent of understanding business is not good enough.I don't know if my feeling is right,I guess my vocabulary in business world is not at my fingertip.Also I figure that maybe I lack some sense of business.I need to try harder,if you are a business man or foreign sales person,I sincerely want to be one of your friends,we can share everything.we he a long road to run,join me please!