螳
臂
当
车
t
á
n
g
b
ì
d
ā
n
g
c
h
ē
Definitions
1. a mantis trying to stop a chariot (idiom)
2. to overrate oneself and attempt sth impossible
Components
螳
táng
–
praying mantis
臂
bì
–
arm
当
dāng
–
to be
车
Chē
–
surname Che