锥
刺
股
,
头
悬
梁
z
h
u
ī
c
ì
g
ǔ
,
t
ó
u
x
u
á
n
l
i
á
n
g
Definitions
1. tie one's hair on the house beam and jab one's side with a needle to keep oneself awake
2. “painstaking study”
Components
锥
zhuī
–
cone
刺
cì
–
thorn
股
gǔ
–
thigh
头
tóu
–
head
悬
xuán
–
to hang or suspend
梁
Liáng
–
PN:name of Kingdoms and Dynasties at different periods