Go to Taipei on business colleagues a few days ago, I introduced him taipei ximending hotel, because I know that place he wants to travel from the the taipei ximending hotel is not very far, and then to save his talk finished work, and then went to the hotel,colleagues say a few words of thanks, then left, after he returned, his special thanks to me, saying it was if I had said to him that taipei ximending hotel, perhaps that night we should sleep in the street,because of the time leaving the subject of the work was too late, for that place is not very familiar with, do not know where the hotel, and then think of it I said to him taipei ximending hotel, where he went to hit the car, so for himI helped him, in fact, I think the mutual help between colleagues should.