China's track and field team made excellent achievements in Tokyo Olympic Games, among which Su 100 m 9.83 set an Asian record. As the only China, he stood in the 100 m final, which was a historic breakthrough. As Su Sai said in an interview: We have achieved today's achievements on the basis of our predecessors, and we hope that the younger generations will step on our shoulders and achieve better results! I wish China track and field better and better!