5 sentences

1. 冲锋的号角吹响了。

   chōng​fēng de hào​jiǎo chuī​xiǎng le.

   The bugle for the charge has sounded.

   Source: Dong Chinese Dictionary

2. 士兵们在猛烈的炮火中奋勇冲锋。

   shì​bīng men zài měng​liè de pào​huǒ zhōng fèn​yǒng chōng​fēng.

   The soldiers charged bravely amidst heavy artillery fire.

   Source: Dong Chinese Dictionary

3. 古代士兵手持长矛在战场上冲锋。

   gǔ​dài shì​bīng shǒu chí cháng​máo zài zhàn​chǎng shàng chōng​fēng.

   Ancient soldiers charged onto the battlefield holding long spears.

   Source: Dong Chinese Dictionary

4. 冲锋号一响，战士们就跃出战壕向前冲锋。

   chōng​fēng​hào yī xiǎng, zhàn​shì men jiù yuè​chū zhàn​háo xiàng​qián chōng​fēng.

   As soon as the bugle sounded, the soldiers jumped out of the trenches and charged.

   Source: Dong Chinese Dictionary

5. 那一支精锐的铁骑向敌方阵营发起冲锋。

   nà yī zhī jīng​ruì de tiě jì xiàng dí​fāng zhèn​yíng fā​qǐ chōng​fēng.

   That elite cavalry unit charged toward the enemy camp.

   Source: Dong Chinese Dictionary