Hans Olaffsen's Laundry

This guy is walking through Chinatown and sees a building with a sign:

- Hans Olaffsen's Laundry.

- Hans Olaffsen? - he thinks.

- How in the world does that fit in here?

So, he walks into the shop and sees an old Chinese gentleman sitting in the corner. The visitor asks:

- How in the world did this place get a name like Hans Olaffsen's Laundry?

The old man answers:

- Is name of owner.

The visitor asks:

- Well, who is the owner?

- I am he - answers the old man.

- You? How did you ever get a name like Hans Olaffsen?

The old man replies:

- Many years ago when I come to this country, I was standing in line at Documentation Center. Man in front of me was big blonde Swede. Lady look at him and go:

- What your name?

- Hans Olaffsen - he say.

- What your name? - she look at me say.

- Sam Ting - I say.