Známy pre: Acting
Výročie narodenia: 1944-11-30
Miesto narodenia: Hong Kong, British Crown Colony
Tiež známy ako: 衛子雲, Wei Tze-Yung, Wai Chi-Wan, Hwai Zi-Yuen, Wai Tze-Wen, Cheung Hang, Zhang Heng, Wei Tzi-Yung, Wai Tzu-Yun, Wei Ziyun, Wei Che-Wan, Wei Chi-Yun, Wai Tze-Wan, Zhang Huan, Wei Tze-Yuang, Wei Tze-Yun, 卫子云, Wei Zi Yun, Чжан Хуань, 章桓, Barry Wai Chi Wan, Wei Tzu-Yun