Частотный словарь китайских иероглифов
Richard Xiao, A Frequency Dictionary of Mandarin Chinese Core Vocabulary for Learners, проект The Lancaster Corpus of Mandarin Chinese (http://www.lancs.ac.uk/fass/projects/corpus/LCMC/).
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http://www.lancs.ac.uk/fass/projects/corpus/data/top50000_Chinese_words.zip и
http://www.lancs.ac.uk/fass/projects/corpus/data/Chinese_character_frquency_list.zip.