These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
Hilarious in Hindsight - In the climatic fight between Hung Hing and Tung Sing in Y&D3, Ho Nam turns a butcher knife to Crow, only for him to push his henchman Tiger to the blade. Tiger's portrayed by Frankie Ng, who was Uncle Bee, Ho Nam's boss in the first movie.
What an Idiot - Yeesh, Fat Lai: if only you didn't interfere in Ho Nam and Yiu Yeung's fight in Y&D4, you wouldn't be exiled to Albania. Note that as improbable as it is for Yiu Yeung to win, it's more unlikely that Chairman Chiang would've let him go, especially when it's a Tung Sung member.