Translation of coherent in German

Sometimes you forget one word and this makes the entire sentence sound differently. That means that you need to read each email before sending it twice at least if you want to be on the safe side every time.
Can you speak English or Chinese? It would be easier to learn. I will correct you and you will help me, OK? From where in China are you? I know only Beijing and Shanghai, oh yes, and Hong Kong.
Of course I understand the reasons. I live in Thun, which is not far from Bern, our capital city. How come your Spanish is so good? Have you ever been to Switzerland. You are most welcome.