About:
Hei Zi (黑子) is a Chinese actor born as Zhang Yonggang (张永刚).

• Known For
• 
  The Hunting Operations
  as
  Li Zhengbin
• 
  The Warrior of Weishan
  as
  Sun Yilong
• 
  The Vanishing Gold
  as
  Lao Hei
• 
  Xiao Feng in Battle of Chenzhuang
  as
  Yoshizu
• 
  The Battle of Qianqingwa
  as
  Ma Benzhai