Barry Chan

Aliases:  Wei Tze-Yung,  Wai Chi-Wan,  Hwai Zi-Yuen,  Wai Tze-Wen,  Cheung Hang,  Zhang Heng,  Wei Tzi-Yung,  Wai Tzu-Yun,  Wei Tzu-Yun,  Wei Ziyun,  Wei Che-Wan, Wei Chi-Yun,  Wai Tze-Wan,  Zhang Huan,  Wei Tze-Yuang,  Wei Tze-Yun