i'm watching their series and i keep seeing the same people OVER, then Over and Over again... coming to the point that they even have the same paring in different series lol...
Bosco Wong <<<< this dude is everywhere, it's becomming hard to see a series WITHOUT him
Linda Chung <<< they're promoting her very heavily...
Charmain sheh <<< again it's hard to see a series without her...
Some series even have multiple actors/actress from another series
Best Bet <<< alot of character from VOH
paring of nikki chow and kevin cheng happened 2X (this is very rare, almost never happen lol)
um bernice lui and Shirley Yeung appeared in the brink of law + devil deciple (these 2 series are like in the same year)
ect.. ect.. Shirley Yeung and Bosco Wong have been in more series together than i can remember (alot)...
it's becoming more of a game for me to try and figure out what series these people appear in lol.
oh and the scripts are very closely related these days... i've seen a couple series with similar scripts (not exactly the same but very similar)