Correct

相克

/ xiāng kè / 
Strokes

Example

As a Verb

be mutually destructive; (the five elements) have a mutually restrictive or checking relation

1
Wǔxíng
五行
xiāngkè
相克

inter-inhibition of the five elements

2
Xiāngkè
相克
liáofǎ
疗法

antipathy

As a Verb

be ill-matched according to the horoscope

3
Tā
他
fùqīn
父亲
bù
不
tóngyì
同意
tāmen
他们
jiéhūn
结婚
  
,
yīnwèi
因为
jùshuō
据说
tāliǎ
他俩
de
的
mìngxiàng
命相
kè
克
  
。

His father refused his consent to their marriage because they were said to be ill-matched in horoscope.