In 1960, Na Moon-hee started her career onstage. In 1961, she debuted as a voice actor in the first public recruitment of MBC. Because of her longing for acting, she changed her job from a voice actor to a talent, and in 1976, she first appeared in a drama in Korea's first omnibus daily soap opera, High School Alumni. Afterwards, she played numerous roles in various works until the early 1990s, but she did not shine as an actor for a long time. It was the KBS daily drama '', which was broadcast in 1995, that imprinted the name Na on people. She took on the role of a resolute grandmother who spoke a North Korean dialect, and the North Korean dialect acting she learned from a North Korean woman living in the neighborhood was deeply embedded in the minds of Korean viewers. Her presence shined through in her play and she was honored at the KBS Drama Awards, the first trophy of her own acting life. Not only she, but also with the same work, she achieved the feat of sweeping the Popularity Award in the TV category at the 32nd Baeksang Arts Awards and the Female Talent Award at the 23rd
Korea Broadcasting Prizes the following year. Afterwards, she gained great popularity by transforming into an authoritative CEO in
My Lovely Sam Soon (2005), a nasty mother-in-law in
My Rosy Life (2005), and a dancing grandmother in (2006). She also acted in films, for her role in the 2005 film
Crying Fist, for which she won the Best Supporting Actress Award at the 42nd Grand Bell Awards. She later won the 7th Female Filmmaker of the Year Award, the 4th Max Movie Award for Best Supporting Actress Award, the 1st Korea Film Awards for Best Supporting Actress Award, She swept trophies including Best Supporting Actress at the 28th Blue Dragon Film Awards. In the movie
I Can Speak (2017), in which she co-starred with Lee Je-hoon, she took on the role of Ok-bun, who is called 'goblin grandmother' among the officials of the ward office due to frequent complaints to the ward office, and took on the historically sensitive subject of 'comfort women'. was praised for excellent expression in Na Moon-hee's own way. At the end of the year, she swept the 'Best Actress Award' at major awards ceremonies such as The Seoul Awards, Korean Film Critics Association Awards, and Blue Dragon Film Awards, and she was re-evaluated as the best actress of 2017. She is considered one of the 'national actors' and 'national mothers' actress loved by Korea both in name and reality, and as a representative role model for actresses. ==Personal life==