Complex sentence: Dong Zhaozhi (Yale: Dung2 Siu6 Ji3; born November 16,1973 in Guangzhou, Guangdong) is a male Chinese foil fencer who competed in the 1996 Summer Olympics, in the 2000 Summer Olympics, and in the 2004 Summer Olympics.
Split into simpler sentences: Dong Zhaozhi (Yale: Dung2 Siu6 Ji3; born November 16,1973 in Guangzhou, Guangdong) is a male Chinese foil fencer. He competed in the 1996 Summer Olympics, in the 2000 Summer Olympics, and in the 2004 Summer Olympics.