On the morning of August 5th, the women's 4x100m relay preliminaries of the 2020 Tokyo Olympic Games kicked off. The China team, composed of Liang Xiaojing, Ge Manqi, Guifen Huang and Wei Yongli, finally won the third place in the group in 42.82 seconds, and entered the Olympic women's 4x 100-meter relay final again after a lapse of 2 1 year.

In the competition, the China women's team was divided into group 2, lane 3, in the preliminaries. The first team was Liang Xiaojing, the second team was Ge Manqi, the third team was Guifen Huang, and the fourth team was Wei Yongli. The Nigerian, Swiss and German teams in the same group all had good strength and the competition was fierce.

Liang Xiaojing, the first one, reacted quickly at the start and handed over the stick smoothly, while Ge Manqi, the second one, accelerated to maintain the advantage; The speed of the third Guifen Huang corner was obvious, surpassing the Nigerian team; The fourth stick, Wei Yongli, sprinted to stabilize the third position of the group. In the end, China women's relay team ranked third in the group with a score of 42.82 seconds, and directly advanced to the final.

China advanced to the men's 4× 100 meter relay final.

On the morning of August 5th, Beijing time, the Tokyo Olympic Games ushered in the men's 4× 100 meter relay preliminaries. China played in the second group and was divided into the fourth runway. Tang Xingqiang, Xie Zhenye, Su Bingtian and Wu Zhiqiang played on behalf of the China team, running 37.92 seconds, ranking first in the group and successfully advancing to the final!

At the beginning of the preliminaries, China started from the fourth lane, and Tang Xingqiang started steadily, with a reaction time of 0. 152 seconds ranking sixth, and his handover with the second-best Xie Zhenye was smooth. Xie Zhenye began to exert his strength after receiving the baton, and the third handed the baton to Su Bingtian. Su Bingtian demonstrated its superior cornering ability and became the first team to complete the handover from the third to the fourth stick. In the last stick, Tang Xingqiang, the finale, lived up to his mission and kept his advantage to the end.

In the end, China advanced directly to the final with a score of 1 in the group, with a score of 37.92 seconds. In the budget stage, China ranked second only to Jamaican team in this achievement. China has a good chance to compete for a medal.