Tuấn participated in the men’s -56 kg class at the 2006 World Weightlifting Championships and won the bronze medal, finishing behind Li Zheng and Sergio Álvarez Boulet.
He participated in the men's -56 kg class at the 2006 World Weightlifting Championships and won the silver medal, finishing behind Li Zheng.
Zheng He | Bao Zheng | Han Zheng | Zheng Geping | Zheng Zhilong | Li Zheng | Zheng Zhi | Zheng Wei | Zheng Tian | Megan Zheng | Cao Zheng |