Tai Chi Devil Dragons

Two kung-fu brothers meet up with an old drunken boxer, who takes a liking to them. It's revealed that he is the famous Tai Chi Shadow master, a rare and deadly form of kung fu. He teaches the two and together they become Robin Hood's, fighting the rich and helping the needy. This doesn't sit well with the local warlord, who kills the Tai Chi master. Now it's time to avenge their master's murder,