As far as vocabulary is concerned, Chinese is much closer to Japanese than English, and that will be become glaringly evident when you get into kanji. How's your hanzi?
You should try to think in "native" terms, so you aren't filtering Japanese through another language you know. Chinese is close enough that it'll be easier to "get" the concept, build the association and move on, instead of focusing on (and getting tripped up by) translated meanings