一
气
呵
成
y
í
y
ī
q
ì
q
ì
h
ē
h
ē
c
h
é
n
g
c
h
é
n
g
Definitions
1. to do something at one go
2. to flow smoothly
Components
一气
yī qì
–
at one go
呵
hē
–
expel breath
成
Chéng
–
surname Cheng