3 sentences

1. 我没有在袒护他们。

   wǒ méi​yǒu zài tǎn​hù tā​men.

   I'm not covering for them.

   Source: OpenSubtitles

2. 你不能因为他是你弟弟就袒护他的错误。

   nǐ bù néng yīn​wèi tā shì nǐ dì​di jiù tǎn​hù tā de cuò​wù.

   You can't shield him from his mistakes just because he is your brother.

   Source: Dong Chinese Dictionary

3. 老师在处理学生冲突时从不袒护任何一方。

   lǎo​shī zài chǔ​lǐ xué​sheng chōng​tū shí cóng bù tǎn​hù rèn​hé yī fāng.

   The teacher never takes sides when handling conflicts between students.

   Source: Dong Chinese Dictionary