What does Dongyang Nine Gold refer to?

Dongyang China 100 Olympic gold medals-Article information-Dongyang hot spots

　　The shining moment of the Chinese delegation will forever be engraved in the long history of sports, and their success is the result of hard training and unremitting perseverance. Let's celebrate and pay tribute to their outstanding achievements! As long as you keep in mind perseverance and hard work, you can also pursue your dreams and reap your own glorious moments.