The 24-year-old martial arts championship winner , college student , and entrepreneur Cai Aolong , who also goes by the name Allen Choi , is managing to successfully juggle what is a busy schedule .
现年24岁的武术冠军、大学生和企业家蔡奥龙（又名艾伦·蔡）正设法成功应对繁忙的日程。
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