I absolutely love that trope, and I was hoping that someone had recs. I'm watching Dong Yi right now, and I've  watched 100 days my prince, Love in the moonlight, and Legend of Fuyao.I tried watching Yanxi palace but the way the emperor talked to the girls trying to be concubines in the 1st ep did not sit right with me... Also for recs please only happy endings! I've shed enough tears. Thanks in advance! <3

Took me a few attempts to get into Yanxi Palace.  It slowly grows on you.  

Splash Splash Love
Moon embraces the Sun.
Empress Ki
Rookie Historian Goo Hae-ryun

Agree on Yanxi palace, the lead characters chemistry carried that show. 

Similar to Love in the Moonlight and the Story of Yanxi Palace, the ML is Emperor, King or a prince who is a potential heir to the throne and falls for a girl who is a servant or someone who works in the palace:

The FL takes the place of a princess or the crown prince and the ML is her tutor:

 jxkv789:
Also for recs please only happy endings! I've shed enough tears. Thanks in advance! <3

On this point for the dramas above, the endings of Moon Lovers: Scarlet Heart Ryeo and The Red Sleeve are slightly open / bittersweet but mostly tragic. 

 AH :

Similar to Love in the Moonlight and the Story of Yanxi Palace, the ML is Emperor, King or a prince who is a potential heir to the throne and falls for a girl who is a servant or someone who works in the palace:

The FL takes the place of a princess or the crown prince and the ML is her tutor:

On this point for the dramas above, the endings of Moon Lovers: Scarlet Heart Ryeo and The Red Sleeve are slightly open / bittersweet but mostly tragic. 

Does the Imperial doctress have a happy ending?

 jxkv789:

Does the Imperial doctress have a happy ending?

Yes. The last episode is mostly bitter sweet and the ending is technically open, but it's strongly implied to be a happy one for both leads. However, it takes a very, very long time for them to get there and they leave it to the very last scene / last few seconds of the drama. 

 Saygo :

Okay so i watched Yanxi and i LOVED IT. Do you have any recs that are like that but with happy endings? Chinese preferred!

 Qreyus:

Took me a few attempts to get into Yanxi Palace.  It slowly grows on you.  

I finished and I fell in LOVE. Do you know of any more recs like that with happy endings for the leads?