Help me looking for manga/manhwa/manhua or japanese/taiwanese/korean drama romance, with:
Female lead = proud, cunning, cold, rather provocative, knowledgeable/smart
Male lead = composed, cold, full of calculation, an authority-figure
I want both of them to be good looking. NO good-natured, rigtheous, dumb, happy go lucky protagonists. Being partners but each or one of them having some hidden agendas is a plus. Like Lelouch and CC from Code Geass, if you know.
Mainly looking for live-action drama series though, since I just started, and I've been looking here and there for manga like this but found so little.
ANY genre is fine.

Thank you, really looking forward tou your suggestions.

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DONDAKEE!!

The manwha Girl in Heels is fairly close in my opinion. However . Still, that fits the "drama" request also.

First of all, most (K-)dramas have 'good-natured, rigtheous, dumb, happy go lucky' female protagonists. But I'll give it a try:

My Girlfriend is a Gumiho; It's a romance comedy supernatural, the female lead is somewhat cunning (she's a fox), she's stupid though, but I think that's because she's from a different era+world.

Secret Garden; The female lead is a stuntwoman, so she's pretty tough. It's romance comedy and supernatural.

Skip Beat; A taiwanese romance/comedy, after the manga/anime. She can be real tough at moments, harbors a true hate for a certain someone, but she can be dumb and dense.

Now the male leads are almost always like this:

Personal Taste, You're Beautifull, My Princess, Goong.

Oh, and check this site: Mydramalist.com.

I'm currently watching Sungkyunkwan Scandal, which is pretty awesome.

Hope it helped.