Original sentence: He offered to demonstrate the practical (combat) superiority of his system against anybody who wished to try, and he was subsequently challenged to a fight unexpectedly in the midst of a seminar in Germany by a WingTsun fighter named Emin Boztepe.In contrast, the VTAA letter described his training as intermittent.In taped footage of this fight, it appears the Boztepe was the winner of this conflict, though Cheung claims that the footage was edited.In the 1980s, Cheung made these claims in a series of martial arts magazines, starting a published war of words with other Wing Chun organizations, especially the WingTsun group.The incident has turned into something of an Internet phenomenon.Wong said his own start date with Yip Man was early 1954, making the 1951 date impossible
Edited sentence: Again, Cheung claims that the footage was edited and has dismissed it as a hoax.Cheung offered to demonstrate the practical (combat) superiority of his system against anybody who wished to try, and he was subsequently challenged to a fight unexpectedly in the midst of a seminar in Germany by a WingTsun fighter named Emin Boztepe.In contrast, the VTAA letter, again an organization whose directors have largely disbanded, at the time described his training as intermittent.In taped footage of this fight that appears to be edited, Boztepe is shown to "take down" Cheung by a blind-side attack.In the 1980s, Cheung made claims to be privy to a "traditional" form of Wing Chun-one that included distinct footwork-in a series of martial arts magazines.Indeed, the incident has turned into something of an Internet phenomenon-some would say a mere artifact of video editing.It is noteworthy, however, that the directors of the VTAA have gone their separate ways in what is claimed to be continued dissent.This helped engender a published war of words with other Wing Chun organizations, especially the WingTsun group.Wong said his own start date with Yip Man was early 1954, making the 1951 date impossible if Wong is to be believed