Core Points - The 15th National Games has entered its third competition day, producing a total of 28 gold medals on November 12 [1] - Zhang Jun from Yunnan and Yang Jiayu from Beijing won the men's and women's 20 km race walking championships respectively [1] - Liu Tao from Xinjiang won the championship in the individual dressage event in the equestrian competition held in Shenzhen [1] - A 13-year-old swimmer, Yu Zidi from Hebei, won the women's 200m individual medley and broke a 13-year-old Asian record [1] - The rugby sevens group stage began in Hong Kong, with teams from Shanghai, Shandong, and Anhui achieving initial victories [1] - Preliminary rounds for women's volleyball and 3x3 basketball continued in the Macao region, while table tennis saw the emergence of the top 16 players in men's and women's singles [1]