The characters with vertical bends include: Si, Si, Xi, Sa, Qi, Xi, Se, You, Jiu, Zun, Zun, Zun, Trout, etc.
Pay attention to the distinction between "vertical bend" and "vertical hook". The words "mao", "you", "shui" and "jian" refer to "vertical hook". Also pay attention to the distinction between "vertical bend" and "vertical fold". The characters in the characters "qu", "shan", "chen" and "yi" refer to "vertical fold".
Stroke is the smallest unit of Chinese characters. Strokes can be divided into horizontal (one), vertical (丨), left (丿), dot (丶), Na (?), fold (乛) and other categories, with more than 30 specific subdivisions.
In addition to the fewer types of horizontal, vertical, and horizontal strokes, strokes can be divided into horizontal strokes and vertical strokes. Points are also called vertical points, stroke points, etc., and flat strokes are divided into small divisions. Lift vertically. There are many types of folds, including horizontal folds, horizontal folds, horizontal hooks, fold hooks, horizontal fold hooks, Yantiao, wind hooks (horizontal folds and oblique hooks), horizontal bends (horizontal folds and bends), concave folds (horizontal folds and folds), Nine hooks (horizontal bending hooks), Yi hooks, ear hooks, walking hooks, built folds, Nai hooks, convex folds, easy hooks, vertical folds, vertical bends, vertical hooks, children's hooks, horse hooks, special folds, tripod folds , skimming, oblique hook, heart hook, curved hook, etc.
Many Chinese input methods are encoded based on strokes. This type of Chinese character input method can reduce the amount of memory. There is a sequence of strokes, see stroke order. The writing of strokes is also directional and no reversal is allowed.