Hei Zi (黑子) is a Chinese actor born as Zhang Yonggang (张永刚).
For My Country
Undercurrent
Blood on the Nameless River
as Shi Shouguo
The Killing Angels
as Ma Shijie
The Warrior of Weishan
as Sun Yilong
The Hunting Operations
as Li Zhengbin
Awakened Demon
as Lung Wang
I'm from Beijing - Press the gourd to get a pear
as Zhang Yungang
The Lost Color Paradise
as Man Doula
The Vanishing Gold
as Lao Hei
Clan of Dragon Guardians
as Shop Owner
监狱疯云
The Battle of Qianqingwa
as Ma Benzhai
The Lost Bladesman
as Meng Tan
Xiao Hua Cross Shandong and Hebei War Zone
as Gao Shuxun
Empire of Silver
Xiao Feng in Battle of Chenzhuang
as Yoshizu
Blowing Niu Sanniu
Silver Hawk
as Drug Buyer
Hero
as Qin Guard
生死千里
