Translation of Kardinalzahl

Mr. Chang informed me that you have a customer that requires similar applications to what my customers have here in Switzerland. I am planning my next trip and I will consider visiting you too.
Now I needed to decide where to go next and I decided to use the information that the girl gave me. I went back into town to the central station and booked a night bus to a place called Palenque.
Luckily for him, his wife stood by him and explained that he was clumsy and that would happen to him all the time. Anyway, it none of our business. We all had dinner afterwards and went to sleep.