- Dad, there's a letter from Chih-Hao!
- Come on, read it to me! You lads carry on, huh?

9 seconds sound clip from the Five Fingers of Death movie soundboard.

You can hear this line at 00:41:00 in the DVD version of the movie.

Quote context

[...]

- I hear Mr. Hsin's teaching you the Iron Fist technique. Is it true then?

- Hm. I'd love to know what it looks like and to see you in action. Let's have a little match, so you can show me.

- You know I'm no match for you. Let's forget the idea.

- Come on!

- A letter!

- Dad, there's a letter from Chih-Hao!

- Come on, read it to me! You lads carry on, huh?

- Oh, he addresses the letter to you, dad. 'My Dear Sir I'm truly grateful for all you've done for me. You've been so kind.'

- I should have stayed at home to help you like a dutiful son.

- I was sad to say goodbye, and I'm thinking of you, and Ying Ying every moment of the day.

- As Sun Hsin-Pei's pupil, I had to work hard, and it's thanks to your training that I can keep up.

[...]