This study investigated the effects of first language (L1) congruency, second language (L2) proficiency, and the collocate-node relationship (i.e., verbnoun, adjective-noun, noun-noun) on collocation processing by logographic L1-Chinese learners of English. Comparisons were made of accuracy rates and response times to a collocation lexical decision task completed by L1-Chinese English as a Foreign Language (EFL) English Majors (n=30), L1-Chinese EFL non-English Majors (n=30), and L1-English Native Speakers (n=26). Analysis of the data revealed that while congruent collocations were processed more accurately and faster than incongruent collocations by both L1-Chinese participant groups, the English Majors showed a processing advantage over their non-English Major peers. Further analysis revealed a processing advantage for noun-noun collocations, providing additional evidence in explaining the difficulties L1-Chinese have in acquiring verb-noun collocations. These results and other nuanced statistical findings are discussed in relation to pedagogical means of enhancing L2 collocation acquisition by L1-Chinese speakers.