HE Historical Romance C-Dramas I've seen

Some I liked really well, others were.... okay. All have either some bit of romance and all will have a HE. I put this list together for people who are like me, wanting a good historical C-drama with similar tastes to me, (because I personally HATE sad or bad endings). And if someone runs out of shows and needs recommendations, I'm hoping my list will help them out. I plan to keep adding as I watch, but that doesn't always work out.