Cika wannan jumla: Chen ya ci gaba da yin wasan kwaikwayon a matakan mafi girma na gasar, yana da matsayi na farko a gasar cin kofin duniya ta 2001 a Ho Chi Minh City, na biyu a gasar cin kofin duniya ta Ho Chi Minh City, na biyu a gasar cin kofin duniya ta Ho Chi Minh City, na biyu a gasar cin kofin duniya ta Ho Chi Minh City, na biyu a gasar cin kofin duniya ta Ho Chi Minh City, na uku a gasar cin kofin duniya ta Ho Chi Minh City.
Gasar Zakarun Duniya ta 2001 a Jeju City, wuri na farko a gasar cin kofin duniya ta 2002 a Tokyo, da kuma matsayi na biyu a wasannin Asiya na 2002 a Busan, duk a cikin rukunin kilo 72. A shekara ta 2003, ta kasance ta uku a Gasar Cin Kofin Duniya a Garmisch-Partenkirchen. A shekara ta 2004, Chen ta yi nasarar kare kambinta na gasar Olympics a wasannin Olympics na 2004 a Athens, inda ta doke Myriam Baverel na Faransa. Chen Liren ne ke horar da ita a wannan lokacin.