bossel wrote: zhù nǐn zhōu mò kuàilè
Anybody here has a clue?
Hi Thomas,
Your brother must already have found out what it means but since there's no update here I'll have a go if you don't mind..
It's Mandarin, also known as High Chinese for some reason.
First the correct writing:
zhù nǐn zhōu mò kuài lè
It can mean all of the below:
"Ich wünsche dir ein schönes Wohenende / Tag"
"Hope you have a nice weekend / day"
"Wish you much happiness at the weekend / in the day / at night"
"Live happy at the weekend / in the day"
"Have a happy weekend / day"
And here are the meaning of the words:
zhù = wish ; live ; hope, have ; haben; wünschen
nǐn = you (singular); Dir
zhōu mò = (at) weekend ; wochenende ; recorrurring time; day; night; time as concept; infinite time....
kuài = happy; schön(es); handsome; elegant; beautiful; nice
lè = much; lots of; more; mehr; excess
This is what I came up with after studying some Mandarin in the last hour.

I hope I was of help and I hope I offend none of our Mandarin friends.
Yildiz