Thank you for your kind remarks. Xing is indeed in English. When you have the chance to get it, please do because it's such a wonderfull game to play. You say that you have compared the English version with the Dutch version, so can you understand Dutch?.
Well, I am Dutch! And I just survived a nasty bout of glandular fever (Pfeiffer in Dutch, but not in English, fortunately), followed by the flu, so I sympathize with you and wish you good luck!