I came back from Vietnam at the end of last month and have been busy till now. I was in a hurry even when I left Vietnam. I did not have time to have a farewell to a group of lovely and kind friends. Today I am free, so I wanna say something about them.On the 5th of last month I went to Vietnam, spent 26 days in here, left on the 30th, that day afternoon after I done the contract, I am rushed to t...