"A hotel clerk" or just "hotel clerk"?

a hotel clerk... would be the right/correct choice.

Then again, the hotel clerk sounds like it would fit better in the context of the sentence.

a hotel clerk


"there iss a beauty spot which would catch his attention: Budapest Communist Park" this needs some more work.
I think u left out some words to express your idea.

Maybe:

When a hotel clerk learned that a traveller came from China,
the traveller was told that there is a beautiful spot which would
catch his attention: Budapest Communist Park.

Thank you

neither it's

an hotel clerk