Greed of Man was in 92, so 16 years, but I think the show is still top notched. Aged quite well. Also, Looking Back In Anger remains on my list of top 10. Deric Wan really deserved an award for his evil role.
Since we are on the topic of current tvb dramas, I must say that I hate the fact that tvb keeps making "sequels" that are not really sequels. Ex: Square Pegs - Life Made Simple, War of In-Laws - WOIL 2, Heart of Greed - Heart of Greed 2, etc. So damn annoying. And the series aren't even that good.