According to Bing translator, it is:
Translation
Trennen
Dictionary
(ab-, los)trennen, (los)lösen
Tagalog translation of attach: ikapit
He will attach a photo to his letter.
Tagalog Translation of ATTACH: idugtong
Chre is not a German word
"mit" is the German word for "with".
The German word for their is "Ihre."
The word FROM in German is von
The German word for he is er.
The word for is in German - " ist "
The German word for "Who" is "Wer".
The German word for when is wenn.
German is not a compound word.