Correct

换马

/ huàn mǎ / 
Strokes

Example

As a Verb

change horses (halfway); have the person currently in charge replaced before his term is over

1
Jíshǐ
即使
qiúduì
球队
lián
连
shū
输
liǎng
两
cháng
场
  
,
jiàoliàn
教练
yě
也
bù
不
néng
能
zhōngtú
中途
huàn
换
mǎ
马
  
。

We shouldn't change the coach halfway even if the team has suffered two straight losses.