I am sure Tang knows me than me, but this is what we have assembled (he is welcome to correct or add to it):
Tang shan da xiong, the classic 1971 (released in the U.S. in 1973 as "Fists of Fury" and as "The Big Boss") Lo Wei Hong Kong kung fu martial arts thriller ("Karate/Kung-Fu!"; "The new screen excitement that gives you the biggest kick of your life!"; "Karate/Kung-Fu! The oriental sensation - now gives America the action its been waiting for!") starring Bruce Lee ("every limb of his body is a lethal weapon"), Maria Yi, Han Ying Chieh, Tony Liu, and Malalene. Note that this movie (and "The Chinese Connection") received very limited release in the United States until after the success of "Enter the Dragon", at which point both movies received wide U.S. releases!
Jing Wu Men (released in the U.S. in 1973 as "The Chinese Connection" and as "Fist of Fury", which makes a confusing situation even more confusing, since Lee's other early hit was "Fists of Fury"!), the classic 1972 Lo Wei Hong Kong kung fu martial arts fighting action crime thriller ("Unstoppable! Unbelievable! Unbeatable!"; "The Master of Karate/ Kung Fu is back to break you up, smash you down, and kick you apart with 'The Chinese Connection'"; produced by Raymond Chow) starring Bruce Lee ("The greatest exponent in the art of kung-fu"), Maria Yi, Nora Miao, Robert Baker, and James Tien. Note that this movie (and "Fists of Fury") received very limited release in the United States until after the success of "Enter the Dragon", at which point both movies received wide U.S. releases!