防
患
未
然
f
á
n
g
h
u
à
n
w
è
i
r
á
n
Definitions
1. to prevent troubles before the event (idiom)
2. to forestall
3. to nip sth in the bud
Components
防患
fáng huàn
–
preventative measures
未然
wèi rán
–
in advance