Correct

一风吹

/ yī fēng chuī / 
Strokes

Example

As a Verb

scatter to the winds; disappear with one gust of wind—dismiss altogether; cancel everything completely; write off at one stroke

1
Guòqù
过去
de
的
shìqing
事情
yī
一
fēng
风
chuī
吹
  
。

Let by-gones be by-gones.

2
Jiùzhàng
旧账
xīn
新
zhàng
账
tǒngtǒng
统统
yī
一
fēng
风
chuī
吹

write off/cancel all the debts, old and new