Correct

小巫见大巫

/ xiǎo wū jiàn dà wū / 
Strokes

Definition

lit. minor magician in the presence of a great one (idiom)/fig. to pale into insignificance by comparison

Example

Definition

a small sorcerer in the presence of a great one―feel dwarfed; pale in comparison with; a giant in the presence of a super-giant; appear insignificant when compared with

1
Wǒ
我
suǒ
所
zuò
做
de
的
  
,
bǐqǐ
比起
tā
他
lái
来
  
,
zhǐshì
只是
xiǎowūjiàndàwū
小巫见大巫
  
。

What I have done is simply nothing compared with what he has done.