Career
She was one of two candidates of the October 2011 by-election after Oh Se-hoon resigned his position as the Mayor of Seoul, she lost the election to Park Won-soon. She started her political career as a special aide for women"s affairs under Lee Hoi-chang in 2002 during the presidential election. Na ran for the South Korean By-election as a candidate for Dongjak-gu eul"s congresswoman in July, 2014, claiming victory against Justice Party (South of Korea)"s Roh Hoe-chan, by a difference of 929 votes.