Translation of luminary in German

We were a little worried about the entry to Vietnam because regulations specifically mentioned to leave two blank pages in the passport for the Visa stamp and my wife's passport was full.
The cafe was not cheap but the food was quite special. In the back there was a travel agency, again not the cheapest one but they made a very reliable impression and that is why we booked with them.
All taxi drivers recommended that we stay in the hotel, watch TV, refrain from physical effort and drink Mate tea in order to get used to the altitude. We made the mistake and didn't listen to them