Original sentence: Davis II, an Instructor of Bruce Lee’s fighting methods, Bruce Lee’s wing chun gung fu training came directly from Yip Man, and two of his most disciples, Wong Shun Leung and Cheung Chuk Heng (William Cheung)
Edited sentence: Davis II, a highly ranked Instructor of Bruce Lee’s fighting methods and who is certified as a Full Instructor of Modified Gung Fu and Jeet Kune Do by FIVE of Bruce Lee’s original students, Bruce Lee’s wing chun gung fu training came directly from Yip Man, who at the time was the Grandmaster of the system, and two of his most prominent disciples, Wong Shun Leung and Cheung Chuk Heng (William Cheung)