Correct

三头六臂

/ sān tóu liù bì /
Strokes

Definition

lit. to have three heads and six arms (idiom)/fig. to possess remarkable abilities/a being of formidable powers

Example

Definition

(with) three heads and six arms—(those who have) supreme powers

1
Zhè
jiàn
shì
yào
bu
shì
集体
de
liang
力量
  
,
zòng
yǒu
sāntóuliù
三头六臂
  
,
nán
难以
bàn
chéng
  

Without the effort of the collective, even a superman wouldn't be able to do it.