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Author:Jinping Zhang| Publications | 
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 EasyChair Preprint 14809  |  EasyChair Preprint 14142  |  
 KeyphrasesAI-assisted Trilingual Big Data Platform, AI Integration, CFL (Chinese as a foreign language), Chinese pronunciation instruction, Data Science, human-machine collaboration., Man-machine Mutual Assistance in Mandarin Teaching, mastering the most basic vocabulary, Portuguese-speaking countries, Portuguese-speaking learners, Teaching Chinese as a foreign language, the process of acquiring pronunciation and intonation, the relational database of language and speech, three kinds of smart systems, tone mispronunciation.  |  
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