The Ukrainian boy Hasen lives in the Hutongs of Beijing. After winning the championship of the Chinese Bridge Competition in Ukraine in 2012, he came to China to study further and work. In the past eight years, he has been impressed by new changes every day and he has tried a lot that he could not have imagined before.

These years, what has interested him most is the reason for China's rapid development. He studies economics and has found the answer from the Chinese people around him—everyone strives for their dreams and their striving promotes the growth of the nation.