# SkillXM (skillxm.cn/en/) — LLM Content Index (English)
> Last updated: 2026-08-13
> This file provides a content directory for AI search engines (ChatGPT, Perplexity, Claude, Gemini, etc.).

## About SkillXM
SkillXM is a free online platform for learning Chinese (Mandarin). It provides 8 interactive tools for learners at all levels, from absolute beginners to HSK 6. All tools are free, require no registration, and work on any device.

## Quick Links
- [Full Content Index (llms-full.txt)](https://www.skillxm.cn/llms-full.txt)
- [Sitemap (sitemap.xml)](https://www.skillxm.cn/sitemap.xml)
- [Chinese Version (练学宝)](https://www.skillxm.cn/)
- [Chinese LLMs Index](https://www.skillxm.cn/llms.txt)
- [About SkillXM](https://www.skillxm.cn/about/)
- [Contact](https://www.skillxm.cn/contact/)
- [Editorial Policy](https://www.skillxm.cn/editorial-policy/)
- [Privacy Policy](https://www.skillxm.cn/privacy/)
- [Terms of Service](https://www.skillxm.cn/terms/)

## Learning Tools
- **Pinyin Converter**: Convert any Chinese text into pinyin with accurate tone marks. Paste a paragraph or a single character and instantly see the pronunciation — https://www.skillxm.cn/en/tools/pinyin-converter/
- **Pinyin Chart**: Complete interactive pinyin table with 23 initials and 24 finals. Click any cell to hear pronunciation, switch between tones, and learn phonetics rules — https://www.skillxm.cn/en/tools/pinyin-chart/
- **Stroke Order Practice**: Learn to write Chinese characters with the correct stroke order. Animated guides show every stroke so beginners build proper habits from day one — https://www.skillxm.cn/en/tools/stroke-order/
- **HSK Flashcards**: Practice HSK 1 through HSK 6 vocabulary with spaced repetition. Track which words you know and focus your review where it matters most — https://www.skillxm.cn/en/tools/hsk-flashcards/
- **Tone Trainer**: Master the four Mandarin tones through listening and comparison drills. Train your ear to distinguish ma, ma, ma and ma with confidence — https://www.skillxm.cn/en/tools/tone-trainer/
- **Picture Learning**: Learn Chinese vocabulary through pictures. Three difficulty levels from everyday nouns to four-character idioms, with audio pronunciation — https://www.skillxm.cn/en/tools/picture-learning/
- **Chinese Reading Reader**: Graded reading passages with on-demand pinyin annotation and tap-to-translate vocabulary. Read at your level and grow your understanding naturally — https://www.skillxm.cn/en/tools/reading-reader/
- **Radical Explorer**: Decompose any character into its radicals and components. Discover the meaning behind each building block and remember characters faster — https://www.skillxm.cn/en/tools/radical-explorer/

## HSK Learning Path
- HSK 1 (150 words): Beginner - greetings, numbers, basic phrases
- HSK 2 (300 words): Elementary - daily conversations and simple exchanges
- HSK 3 (600 words): Pre-Intermediate - travel, shopping, routine topics
- HSK 4 (1,200 words): Intermediate - work, study, and opinion exchange
- HSK 5 (2,500 words): Upper-Intermediate - news, essays, and abstract ideas
- HSK 6 (5,000+ words): Advanced - fluent reading and professional use

## English Blog
- [All English Blog Posts](https://www.skillxm.cn/en/blog/)
- [How to Start Learning Chinese from Zero: A Complete Beginner's Guide (2026)](https://www.skillxm.cn/en/blog/how-to-start-learning-chinese-from-zero/)
- [Mastering Chinese Tones: A Scientific Approach to Perfect Pronunciation](https://www.skillxm.cn/en/blog/mastering-chinese-tones-scientific-approach/)
- [The Complete HSK Guide: Your Roadmap to Chinese Fluency (2026 Edition)](https://www.skillxm.cn/en/blog/hsk-guide-roadmap-to-chinese-fluency/)
- [Chinese Characters Demystified: Structure, Stroke Order, and Radicals](https://www.skillxm.cn/en/blog/chinese-characters-demystifying-writing-system/)
- [The Best Free Resources to Learn Chinese Online in 2026](https://www.skillxm.cn/en/blog/best-free-resources-learn-chinese-online/)

## Blog Categories
- Getting Started - Beginner guides and first steps in Chinese
- Pronunciation - Tones, pinyin, and speaking practice
- Vocabulary & Characters - Character learning, radicals, memorization techniques
- HSK & Exams - Exam preparation and level requirements
- Learning Tips - Study strategies and resource recommendations

## Additional Pages
- [English Homepage](https://www.skillxm.cn/en/)
- [All English Tools](https://www.skillxm.cn/en/tools/)
- [Site Search](https://www.skillxm.cn/search/)
- [Changelog](https://www.skillxm.cn/changelog/)

## Site Structure Summary
- Homepage: https://www.skillxm.cn/en/
- Tools: 8 interactive Chinese learning tools
- Blog: 5 in-depth English articles on Chinese learning
- HSK Path: Complete HSK 1-6 vocabulary and study resources
- Chinese Version: https://www.skillxm.cn/ (10+ elementary education tools, 108 blog articles)