5 sentences

1. 谢天谢地，我离开了。

   xiè​tiān​xiè​dì, wǒ lí​kāi le.

   Thank God I left.

   Source: OpenSubtitles

2. 谢天谢地你们来了。

   xiè​tiān​xiè​dì nǐ​men lái le.

   Thank goodness you're here.

   Source: OpenSubtitles

3. 谢天谢地，你回来了。

   xiè​tiān​xiè​dì, nǐ huí​lai le.

   Thank God you're back.

   Source: OpenSubtitles

4. 谢天谢地，你总算平安无事。

   xiè​tiān​xiè​dì, nǐ zǒng​suàn píng'ān​wú​shì.

   Thank goodness, you are safe and sound after all.

   Source: Dong Chinese Dictionary

5. 谢天谢地你来了。

   xiè​tiān​xiè​dì nǐ lái le.

   Thank God you're here.

   Source: OpenSubtitles