Stroke -8, radical -sub, structure-up and down, tradition-learning, five strokes-IPBF, five elements-water, pinyin-xu.
Skill: The first three strokes are even, the horizontal strokes are parallel, and the lower horizontal length is roughly the same as the horizontal hook. The straight end of the vertical hook is slightly bent, opposite to the upper midpoint.
A riddle with "learning" as the answer 1. Eight-headed (type a Chinese character) 2. The feeling of seeing a child (type a word)
"Blood" is a first-class Chinese character, which was first seen in Oracle Bone Inscriptions. Its original meaning is to enlighten children and make them realize, that is, the so-called "enlightenment" in Shuo Wen Jie Zi, which is originally used to express education, thus extending the meaning of mutual discussion, imitation, annotation, narration and knowledge.
study
Learning, Xue, from mortar to child, using mortar, mortar and substructure means grinding (precipitation) from above (predecessors) to change (laws), and children learn and grow in the stable building below. Learning is based on effect, and seeing is feeling. Wake up, I see. "Blood" is a Chinese character consisting of a verb and a noun. It turned out to be pictophonetic characters.