1 weaponry

2 to hold (a weapon)

3 to wield

4 to rely on

5 to depend on

6 war

7 battle

1 Heaven Sword and Dragon Saber, wuxia (武俠|武侠[wǔ xiá], martial arts chivalry) novel by Jin Yong 金庸[Jīn Yōng] and its screen adaptations

1 to fight a battle

2 to go to war

1 firecracker

1 to uphold justice

2 to be loyal (to one's friends)

3 to stick by

1 to take advantage of one's position to bully people (idiom)

2 to kick people around

1 to speak out for justice (idiom); to take a stand on a matter of principle

1 to help the needy for justice (idiom); to be loyal to one's friends and generous to the needy

1 to lean against the railings and look at the moon (idiom)

1 Although the peony is beautiful, it depends entirely on help from the green leaves (idiom). However brilliant you may be, you can't do anything without support from others.