Correct

小头

/ xiǎo tóu / 
Strokes

Example

As a Noun

small end

1
Mùtou
木头
de
的
xiǎotóu
小头

small end of a log

As a Noun

smaller portion (of a payment, etc)

2
Gàn
干
de
得
duō
多
de
的
ná
拿
dàtóu
大头
  
,
gàn
干
de
得
shǎo
少
de
的
ná
拿
xiǎo
小
tóu
头
  
。

Those who work more get the bigger portion of the payment and those who work less the smaller portion.