Help find a movie! A Hong Kong or chineese VHS action movie of the 80s about three friends who, after the war, where they fought together, scattered their lives in different places. I remember one episode: During some kind of war, one of these friends stepped on a mine and could not take his foot off it, otherwise there would be an explosion. They all stuck their knives into the ground between the mine and the foot of a friend in need, thus preventing an explosion. Then I still remember one episode from this film: there was a big fight with a gunfight on the plane, and one man knocked out a porthole with his head and shut up a hole that had formed. Also in the film a lot of cool skirmishes and fights. If suddenly someone looked something like that in youth or in childhood, then respond! Thank you in advance!