The "Intelligent (AI) Speech Recognition System" is designed to work in conjunction with the textbook *Modern Standard Mandarin* and its accompanying materials published by the Modern Education Research Press. Through speech recognition technology, it assists self-learners in recognizing the nuances of Standard Mandarin pronunciation, using the three states of a sleeping lion as representations. It also includes demonstration pronunciations and recording functions, effectively helping self-learners master Standard Mandarin pronunciation.

*For use by Modern Education Research Press Standard Mandarin course users only.