Translation of playmate in German

We decided to fly directly to Hanoi and booked a flight for the same day. Before we left we still had some time to visit the War Remnants Museum. One could see the former headquarters of the South.
Why are you looking for a new job? I hope you get the job! i do know what you are writing and understand you fine. Do not worry. In order to learn you need to make also some mistakes at the beginning.
I'm writing you in English because I don't have a lot of time and writing in German will take me a long time. Just a few corrections: you can not say in English How you do, you need to say How do you do...