Chinese Radical of Knife looks like a knife, and it is generally related to a knife or a cut. Chinese character example:Liu, Lee, Sword, Jing, Gang, Judgment, Scratch, Puncture, Carve, Creation, Making, Arriving, Forward.
衤: yi, a pictogram covering the left and right sides of an ancient coat, generally related to clothing. The Chinese characters beside the word “clothing” are generally related to “clothing” and sometimes also to cloth.