92 years ago, during the Los Angeles Olympics, a man who looked a bit tired stood at the start line of the men's 100 metres. He had just spent 21 days getting there from China. This was the first time that a Chinese athlete had participated in the Olympics. Maybe it's a common thing for many other countries, but for a country that was struggling with wars, everything was not that easy. He was the hero of China at the moment he stood on the track. Though he didn't get a good score due to the long trip, he had already represented the Olympic spirit. He was respected after returning home from generation to generation. His name is Liu Changchun. He died in 1982, which was also the year that a great Chinese athlete was born, his name is Liu Xiang. They have the same family name. Two years later, in the 1984 during the Los Angeles Olympics, our athlete won the first gold medal. Chinese athletes eventually prove themselves. The great Olympics spirit encourages each person who is suffering from a tough time to stand up and to be better. Never give up, just do it！