My Bratty Princess (2011)

I think both were written by the same screenwriter. Both are hilarious wuxia comedies with strong female leads.

Both historical dramas are about female doctors which at that time was unacceptable for females to be doctors, and both dramas involve love triangles between the emperor and the female lead.

Female lead: Jang Na Ra who dresses up as a boy to hide her identity.
Both historical chinese rom-coms, but personally, I think the original my bratty princess was much much much better.