丕 丕 pi1
grand

strokes 5
radical
一
一
strokes after radical 4
曹丕 曹丕 cao2 pi1
Cao Pi (187-226), second son of Cao Cao 曹操, king then emperor of Cao Wei 曹魏 from 220, ruled as Emperor Wen 魏文帝, also a noted calligrapher

丕变 丕變 pi1 bian4
radical change