Chinese Stroke Order AI Teacher is a personal AI writing teacher, called Teacher Lin, for learning to write Chinese characters by hand. Tell it your goal or share a few sentences you have written, and it assesses your level from the sample, then plans lessons at the right pace instead of handing you a fixed course. Lessons give feedback on strokes, character structure and vocabulary, so practice targets what you actually get wrong rather than repeating what you already know. The classroom runs as a conversation: work one step at a time, ask questions as you write, and sign in to save your progress across sessions. Non-members get three free messages every day, while Pro members receive fifty teacher credits a day for longer practice. Related practice tools on the same site stay available alongside the teacher for drilling stroke order. It suits beginners building their first characters, heritage learners fixing stroke habits, and students preparing for exams who want a tutor that checks their actual handwriting instead of a generic worksheet.