Premier Li Keqiang joins volunteers at the 2014 Youth Olympic Games during rehearsals for the closing ceremony in Nanjing, Jiangsu province, on Thursday. [Photo by Feng Yongbin/China Daily]
Peng advances to US Open semifinals
Hernandez joins Madrid, Valencia gets Negredo
Azarenka tops qualifier Krunic to reach US Open quarters
Murray beats Tsonga in 3 long sets at US Open
US Open
Nanjing Youth Olympics
China Open
Chinese leaders' passion for sports