This is not only an effortful learning process, but also a valuable wealth of life. Keeping balance among work, study and my own life has made me even cherish the opportunity of returning back to DUT. Here, I have met teachers with charming personality. They enjoy rigorous attitude towards learning, cutting-edge academic thinking, enterprising learning spirit and humorous and vivid teaching methods, which have guided us to keep moving forward on the road of learning and growth. I have obtained mutual assistance and friendship from my classmates, who have offered advises and cares when I encountered setbacks and depression. When I met with friendly and warm-hearted staffs from the MBA/EMBA Education Center, their ways of dealing with problems made me feel the depth of DUT culture.