CJKI focuses on the development and continuous expansion of lexical databases of general vocabulary, proper nouns and technical terms for CJK languages (Chinese, Japanese, Korean), including Chinese dialects such as Cantonese and Hakka, containing millions of entries. We have also developed databases and romanization systems of Arabic proper nouns, a comprehensive Spanish-English dictionary, a Chinese-Vietnamese names dictionary, and various others. In addition, we offer a full range of professional consulting services on CJK linguistics and lexicography.nThe CJK Dictionary Institute databases cover about 24 million entries in Japanese, Chinese, Korean and Arabic, and include a rich set of grammatical and semantic attributes.