2 sentences for 争斗 (zhēng​dòu — struggle)

1. 我厌倦了争斗。

   wǒ yàn​juàn le zhēng​dòu.

   I'm tired of fighting.

   Source: OpenSubtitles

2. 这种残酷的权力争斗最终导致了王室的没落。

   zhè zhǒng cán​kù de quán​lì zhēng​dòu zuì​zhōng dǎo​zhì le wáng​shì de mò​luò.

   This cruel power struggle eventually led to the downfall of the royal family.

   Source: Dong Chinese Dictionary