2 sentences for 团长 (tuán​zhǎng — regiment commander)

1. 团长下令全团官兵立刻集合。

   tuán​zhǎng xià​lìng quán tuán guān​bīng lì​kè jí​hé.

   The regimental commander ordered all officers and soldiers of the regiment to assemble immediately.

   Source: Dong Chinese Dictionary

2. 团长命令部队务必在天亮前夺取那座高地。

   tuán​zhǎng mìng​lìng bù​duì wù​bì zài tiān​liàng qián duó​qǔ nà zuò gāo​dì.

   The regiment commander ordered the troops to seize that high ground before dawn.

   Source: Dong Chinese Dictionary