Who can solve the Chinese water puzzle?

I AM fully aware we are now living in a multicultural society, which is a good thing.

I am also aware we are living in a polylingual society, which is also a good thing.

But can anyone please explain to me the advertisement in the Irish Examiner, (Money & Jobs, August 10) requiring a waterjet machine operator for a granite and marble company who must be able to speak fluent Chinese and English