2 sentences

1. 你是怎么知道我的本名的？

   nǐ shì zěn​me zhī​dào wǒ de běn​míng de?

   How did you know my real name?

   Source: OpenSubtitles

2. 那是他的本名。

   nà shì tā de běn​míng.

   That's his real name.

   Source: OpenSubtitles