Hei Zi (黑子) is a Chinese actor born as Zhang Yonggang (张永刚).
Empire of Silver
The Lost Bladesman
Silver Hawk
The Killing Angels
Awakened Demon
The Hunting Operations
Undercurrent
Liu Sanchang Laughs at the Capital
Blood on the Nameless River
I'm from Beijing - Press the gourd to get a pear
The Warrior of Weishan
Down the Dragon
