Female leads are spoiled, spend a lot of money on fashion and clubbing in the beginning but their character starts to grow slowly through the dramas. They both deal with difficulties at work and at home.
The male leads are quite rich, and handsome and have been through hard times. They are supportive of female leads.

- Both are revenge drama
- Female Leads are innocent in the first place and then become darker to take revenge against those who tried to kill them.

- Romance, comedy and travel time dramas.
- Both male leads are smart.
- Both female leads act well and they are funny.

- Time travel and comedy and romance dramas
- The male lead heads over heels the female lead first.
- While Palace Lock Heart Jade is long drama, Splash Splash love is short drama.

- Both are comedy dramas, male leads are so handsome, smart, and loving.
- The female leads are not confident about themselves in the beginning.
- Characters in both dramas have developed.
- Great chemistry between leads

The female leads are beautiful and have nearly the same personalities. Both male leads head over heels the female leads. In both dramas, the male leads become kings.

Both stories are about beautiful concubine Jang Hee Bin and how scheming and ambitious she is. However, Jang Ok Jung will be more cruel in Jang Hee Bin drama.

Strong, scheming and ambitious female leads. Both of them have dealt with a lot of political issues. They become King's mothers.

Main leads come from rich and powerful families. They become queen or queen mother in the end. While Queen Insoo is the story of Queen Insoo life since she was young until her death, the legend of Dugu is about three women from Dugu families and how they become queens or mothers of the king,

Same writer with interesting plots. Strong and ambitious female leads. Both female leads are scheming.

Both dramas are under Qing Dynasty. Two princes fight for the crown and the female leads.
Both female leads are beautiful and naughty and these dramas focus on romance.

If you like the relationship between Emperor Hong Tai Ji and Hai Lan Zhu, you will enjoy this drama.