Split personality is the theme
but in bad and crazy there are two actors playing the two personalities not just the same actors playing multiple personalities

Bothe dramas have one cop acting with a ghost in his head only or another personality acting on his behalf
both are packed with action thriller and funny scenes

The new drama sword snow stride started with the same Humor and funny side of the mainlead
also the same setup from the beginning
it's intriguing from the first six episodes

Both Male leads have psychometric abilities and solve cased with their touch
they see what normal people can't see

Both dramas deal with mental health issues of their characters
Both dramas have cases to solve that involved mental health patients
Both drams have romantic stories and way of helping others

Both dramas deal with mental health issues and the crimes committed by the people with those issues
Evil minds is more about solving the crimes committed by them after the fact not treating them but also the male lead has a mental disorder that was addressed in the drama

Both dramas themes are about Mental health and the crimes committed by sick people
or people have mental health issues
Both dramas have unique perspective about people with mental health issues
evil minds is more about solving the crimes that has been committed by them than treating sick people

Both are Republican era drama with same set of romance story and conflicts between the leads
also the military aspect is similar in both dramas

Same republican era drama with same setting and conflicts between the male leads
the friendship is the main story in killer and healer of course not the romance

Both dramas are about the palace's conspiracies and corruption
Both have Sad Romantic story
with the male lead in pain most of the time and trying to save the female lead most of the time

Main lead Wu lei with similar ambition and triumph
The two stories are similar in the 90s era of how young people fought their way to success
The two stories shows that time really will and How was china at that time with it's youth working so hard and enduring a lot of hardships
Both drama are Bromance drama but in a close comradery relationship
friendship is the base for both dramas

Similar family story but Dear parents is lighter and funnier and has hope and happiness sometimes unlike The bond that combined the most Misérables family reality in a drama