Hsiao Mi and Hsiao Chiun

Hsiao Mi and Hsiao Chiun are father and son and their the main villains in Bruce Lee's "The Big Boss".

They run a ice factory that acts as a front for his drug cartel.

When they murdered Cheng Chao-an(Bruce Lee) 's family. Cheng Chao-an fought Hsiao Mi's gang and killed them. Cheng kills both Hsiao Mi and Hsiao Chiun. Ending their drug ring.