1. Correct some inaccurate pronunciation. 2 Interface optimization 3 Optimize the underlying architecture

1. Added localized languages: "Tamil" and "Slovenian" 2. "Display language" can be selected in the "Knowledge" module 3. Adapted to macOS 26 and iOS 26

1. Corrected controversial pronunciations to keep them consistent with official standards 2. Optimized some unspoken pronunciations 3. Optimized spelling logic to eliminate some possible staccato situations 4. Corrected some cases where words and pronunciations did not match

1. Added "Read after me" function 2. Optimized pop-up window effect 3. Modified the Chinese character grid display mode of words in "Textbooks" 4. Corrected the display problem of "ǜ" in "Textbook" 5. Revised some pronunciations and localized translations 6. Standardized pronunciation volume

1. Revision operation tips 2. Word selection highlighting in "Textbooks" 3. Add Zi-Ge styles

1. Added friendly operation tips 2. Optimized the prompts when spelling 3. Optimized the occasional freeze in loading "Textbook" content 4. Added "Spelling" button to the "Mouth Shape & Tongue Posture" window for spellable syllables 5. Optimize the grid display problem in the "Syllables Table" 6. Optimize localization translation

1. Added support for 2 new languages ​​2. Revised some Chinese pronunciations and localized translations 3. Upgraded underlying architecture 4. Optimized interface interaction 5. Fixed the issue where the navigation bar becomes transparent when sliding the word list in the "Textbooks"

Added "Textbook" function, including Yuwen

1. Add "Syllables" module 2. Optimize some voices 3. Optimize Chinese fonts, etc.

1. Added support for neutral tone syllables 2. Fixed the sound issues on some Bluetooth headsets

1. Add the "Mouth Shape & Tongue Posture" diagram 2. Optimize the "Chinese character to pinyin" function, involving more than 1,500 polyphonic word groups 3. Interface and logic optimization

1. Add Chinese examples of spelling results (with corresponding pinyin) and provide support for a variety of Chinese glyphs. 2. Optimize the strict IPA for Mandarin Chinese. 3. Optimize the pronunciation of Pinyin.

1. Added symbol options as IPA, Bopomofo, Wade-Giles, Yale Romanization, Lessing-Othmer 2. Optimized the interface display on iPhone 3. Added a switch for switching voice prompts in the main menu 4. Fixed accidental issues question

1. Add support for 4 localized languages 2. Introduce auxiliary symbols such as "Zhuyin" 3. Add Quiz types 4. Add "knowledge" module 5. Improve Pinyin spelling experience 6. Correct the pronunciation of letter "o" 7. Correct irregularities localized translation

1.Interface optimization 2.Logic optimization

1. Revised the application bug 2. Add Chinese character to pinyin function 3. Optimize application interface 4. Increase the comment function