HELP! Miu Kiu Wai series that I just don't remember the name of...

[tunasalad06]

Hi friends!
I have been searching for the last few hours for a series that I watched with my parents as a little kid...
It had Miu Kiu Wai in it and the closest thing I got to finding out what the name of the series was this:
http://www.spcnet.tv/forums/showthre...l=1#post674439

so I joined this forum... It was a series where Miu Kiu Wai had a bug extermination business and he hires a cute girl named "Helen," I think, as a maid... His roommate's girlfriend gets jealous that they let her live in the house, but not her, even though she's been with him for ten years... That's as rough as I can remember... PLEASE help me... My brain is fried!!! This was a hilarious series, but I was probably 7 or 8 when I saw it... so I don't remember it X_X

[Bai Qi44]

Pet and Pest - 妙人妙事 (1986)