Rubuta ci gaba don wannan sakin layi - Bayan rashin shekaru takwas, Chang ya yi gasa ne kawai a wasanni biyu a Wasannin Olympics na bazara na 2008 a Beijing. Ta sami matsayin FINA B na 25.78 (50 m freestyle) da 56.50 (100 m freestyle) daga Gasar Yin iyo ta Dong-A a Ulsan. A cikin mita 100 na 'yanci, Chang ya kalubalanci wasu masu iyo bakwai a zagayen uku, gami da Arianna Vanderpool-Wallace mai shekaru 18 daga Bahamas. Ta buga mafi kyawun rayuwa na 55.96 don samun matsayi na huɗu da na talatin da biyu gaba ɗaya ta hanyar 0.34 na biyu a bayan Birgit Koschischek na Austria. A tseren mita 50 na 'yanci
, Chang ya kasance na talatin da daya a wasannin safiya. Ta yi iyo a zagaye na tara, ta yi tsere zuwa matsayi na biyar ta kashi ɗari na biyu (0.01) a bayan Victoria Poon na Kanada a cikin 25.59.