Both shows have college life and friendship as main plots.
It includes first male leads who suffer from trauma since childhood because of their parents.
The female leads support the male leads to overcome their hardships.
Weightlifting fairy is more comedic but at a distance, spring is green is more dramatic.

Both about oriented career female lead working in the same workplace as the male lead who is her assistant.
The female lead can't accept the male lead who is younger due to society judgment of age difference between them.
Female lead has naughty mother and is always in conflict with her.

Both shows have the same female lead qin lan who is paired with a younger male lead with 10+ age difference.
The chemistry between both leads is so similar.
In the beginning the leads are co-workers and the romance ensues later on.

Both about a woman who lie about her age and pretend to be younger to be hired in the wanted workplace.
Dramas with older women/younger man and hidden identity of female leads as main plots.

Both shows about female leads who are insecure about their looks but the male leads help them to be more self confident:
-In true beauty the female lead has a problem with her appearance, so she put makeup to be accepted in society.
-In weightlifting, the female lead thinks that she lost her femininity by lifting barbells.
In both main male leads have dark secrets past but are nice.
Both include love triangle, friendship and college/school theme.

Both dramas involves school bullying with psychological issues making a tearful and gloomy atmosphere with sad events.

They are totally different plots but have a supernatural powers in both.
Both have a crimes and action themes and love triangle.

Strong women do bong soon is more comedic, the female inherited from her mother a superpower strength.

I hear your voice is more serious, the male lead began to be able to read minds after his father was killed.