Xiaohua Douglas Zhang

Xiaohua Douglas Zhang has got 2 packages done. They say good things come in pairs, and this could be the start of a streak! Xiaohua Douglas Zhang and 5 others—Xinzheng Dong, Dandan Wang, Zhaozhi Zhang, Madalena Costa and Teng Zhang—teamed up to tackle the challenge. A party of six, ready to conquer the code!