HSK V7-9
Correct

一心

/ yīxīn / 
Strokes

Definition

wholeheartedly/heart and soul

Example

As an Adverb
whole-heartedly; heart and soul
1
Wǒ
我
yīxīn
一心
yào
要
dédào
得到
nā
那
jiàn
件
wàitào
外套
  
。

I've set my heart on having that coat.

2
Tā
他
yīxīn
一心
xiǎng
想
zhāo
着
jiānglái
将来
  
。

His mind is all set on the future.

3
Yīxīn
一心
xiǎng
想
chūguó
出国
  
/
fùchóu
复仇
  
/
zhuànqián
赚钱

be intent on going abroad/taking revenge/making money

4
Yīxīn
一心
wéi
为
rénmín
人民
móu
谋
fúlì
福利

work for the people's interests heart and soul

As an Adjective
of one mind; united
5
Wànzhòngyīxīn
万众一心
  
。

Millions of people are all of one mind.