jiao3
by mere luck

strokes 8
radical
strokes after radical 6
僬侥 僬僥 jiao1 yao2
Jiao Yao; legendary dwarf; legendary pygmy race; archaic name of a southwestern non-Han tribe

侥幸 僥倖 jiao3 xing4
luckily; by a fluke

侥幸心理 僥倖心理 jiao3 xing4 xin1 li3
trusting to luck; wishful thinking