[tlhIngan Hol] how do we say "from where did you ..."

How do I say "from where did you send the envelope ?" ? {nuqDaqvo' nav vaH DangeHpu' ?} I don't think that's correct. Or should I write: {Daqvo' nav vaH DangeHpu'; nuq 'oH Daqvam'e' ?} You sent the envelope from a location; what's this location ? or {Daqvo' nav vaH DangeHpu'; Daqvam yIngu'} You sent the envelope from a location; identify this location Perhaps the above are preferable, but can't I express the intended meaning in just one sentence ? ~ bara'qa'