Compare shape
Notice stroke length, direction, crossing points, and the position of shared components.
Place two similar characters side by side and study the strokes that distinguish them.
Enter one Hanzi in each field, play both stroke animations, and look for the first movement where the forms diverge. Switch each canvas to writing practice to reinforce the difference with muscle memory.
Notice stroke length, direction, crossing points, and the position of shared components.
Replay the sequence slowly so a familiar final shape does not hide a different writing order.
Practise both characters without the outline, then check which detail caused the mistake.
Start with 未 and 末, 土 and 士, 人 and 入, or 己 and 已. These pairs are visually close but become easier to separate when you compare their proportions and stroke sequence.