Recommendations

Very similar setting- Asian Empire theme, main female lead from a different nation, both are pretty and equally witty. Empress Ki is Korean, about a tribute/slave girl from Goryeo (now Korea) who disguises herself as a man and eventually falls in love with a king and the emperor and becomes empress. There is the same strong-willed, intelligent female leads coming up with solutions to problems while others try to trip them up. The cast in Empress Ki are also incredibly good-looking as they were in The Princess Weiyoung. In Empress Ki, I enjoyed the antagonist actress for Empress Tanashilli- she was great, very well-done performance and you sort of 'love to hate' her. I got the same impression from Touba Yu in The Princess Weiyoung. Weiyoung is similar in that Xin'er/Weiyoung is from Northern Liang and has to negate her way through court by avoiding tricks/mishaps/setups whilst also falling in love with the Emperor's grandson.

Birthcare Center has a more mature approach considering it's showing the life of mothers with newborn babies. Both dramas have great sismance vibes and showing females supporting each other. They have great comedy but also give meaningful messages. Actor Yoon Park played in both dramas.

Both dramas are based on novels by Priest and share the genres Adventure, Mystery and Wuxia. The stories have a couple similarities and both have a Playful Male Lead.

Both are based on novels by Priest. They are bromance dramas with the genre Adventure.
While Word of Honor is more Mystery, Guardians of the Lands have the genre of Fantasy.

Similar story, both have pregnancy involved. The female lead gets pregnant after one night. She has the baby without the male lead's knowledge. They meet again years later.

Culture, palace, being “drafted” to work in place and make clothes. Mystery surrounding death of mother....smart female lead ....

Both are fantasy and are about hunting vengeful spirits and lingering ghosts.
Main leads have special power to see ghosts.

The story tells about weightloss of the female lead and how they rebound several times from thin to fat to thin again. It also shows many foods and the male lead is a chef. Everytime the female lead get fat, she hides until she can reach the ideal weight again before going to public.

Both Fish Upon the Sky and Gen Y are both series wherein some characters are also studying medicine and engineering in college.

Both Fish Upon the Sky and My Engineer are both series wherein some characters are also studying medicine and engineering in college.

Both Fish Upon the Sky and 2 moons are both series wherein some characters are also studying medicine and engineering in college.

Both Fish Upon the Sky and 2 moons are both series wherein some characters are also studying medicine and engineering in college.

If you love your dramas set in a university, here is another one for you - dark blue kiss, this is a continuation of Pete and Kao's story from the show 'kiss me again' ... Also enemy to lovers just like fish upon a sky,

Both are set in universities, while together with me deals with a more heavier storyline such as enternal homophobia, fish soon a sky is more light hearted, fluffy and cute... But definitely both are worth the watch.... And both are BLs, soooo

Both deal with people changing their outer appearance to fit in with what society deems as acceptable.

The two main leads constantly fail to recognize the one who has truly loved and appreciated the. For who they are, both on the inside and on the outside.