Difference between 整理 and 收拾? What would be some examples of things you would 整理 and things you would 收拾 ？
Are they completely interchangeable or is there some nuanced difference ?
No, they are not totally interchangeable, just have some meanings overlapped
you can 整理數據(sort out the data) but not 收拾數據 (tidy up the data)
you can 收拾殘局 (clean up after a messy situation) but not 整理殘局 (organize a messy situation)
Both 整理房間 and 收拾房間  mean 'put the room in order/ tidy up the room'
整理房間 might include some repair work but 收拾房間 doesn't