幡 幡 fan1
banner

strokes 15
radical
巾
巾
strokes after radical 12
幡然 幡然 fan1 ran2
suddenly and completely (realize, change one's strategy etc)

幡然改图 幡然改圖 fan1 ran2 gai3 tu2
to change one's plan all of a sudden (idiom)

经幡 經幡 jing1 fan1
Tibetan prayer flag