HSK V7-9
Correct

干戈

/ gāngē / 
Strokes

Definition

weapons of war/arms

Example

As a Noun
weapons of war—arms; war
1
Gāngē
干戈
sìqǐ
四起
  
。

Wars broke out all over.

2
Huāgāngēwéiyùbó
化干戈为玉帛

turn hostility into friendship; beat/turn swords into ploughshares; bury the hatchet/tomahawk

3
Dòng
动
gāngē
干戈

go to war; take up arms