bi4
to benefit; to aid; advantageous; profitable

pi2
surname Pi

pi2
subordinate; secondary; small

strokes 13
radical
strokes after radical 8
裨补 裨補 bi4 bu3
to remedy; to make up for; benefit

裨益 裨益 bi4 yi4
benefit; advantage; profit; to be a benefit to

大有裨益 大有裨益 da4 you3 bi4 yi4
bringing great benefits (idiom); very useful; of great service; to help greatly; to serve one well