The "Chengdu Marathon" countdown has reached 100 days and the official theme song has been fully released.

The video, which showcases people with a strong sense of enthusiasm and dedication, is sure to inspire viewers. The use of real people and stories in the theme video is a unique approach that sets it apart from other promotional materials for sports events. It is an excellent way to highlight the spirit of the games and the passion of the athletes.

The National Games are set to be held in Chengdu, Sichuan Province, from August 19th to September 3rd, with more than 10,000 athletes expected to participate in 25 sports. The event aims to promote sportsmanship and healthy living, as well as showcase the city's cultural heritage.

The "100% Theme Video" is just one of many initiatives aimed at promoting the games and building excitement among the public. As the countdown continues, it is sure to be an exciting time for athletes, fans, and the people of Chengdu. The upcoming National Games are a great opportunity for China to showcase its sporting prowess on the world stage, while also promoting Chinese culture and tradition.