Discovery of Romance, My secret Hotel, Cunning single Lady and the underrated drama 18 vs 29. I Need romance 1 & 2, thought they have the 'super hate exes' trope as the other dramas.
Its okay that's love is sort of hate to love? Hate is maybe a slightly strong word but there is a lot of arguing and dislike (especially from her end) when they first meet - a lot of tension building
Other than what the users above said I'd also suggest Hi My Sweetheart. It was my first taiwanese drama, it's a bit immature but back then I was entertained (I was 15 though...).