Rungsawang is a new-generation dance artist who blends traditional and contemporary forms. Coming from a family of performers who founded a Li-Kay folk theater troupe, she began dancing at age seven. She studied at the College of Dramatic Arts and earned a BFA in Thai Dance and Choreography from Burapha University.

Since 2007, she has been a member of the Pichet Klunchun Dance Company, where her intensive Khon training has become the foundation for her contemporary movement style. In 2015, Rungsawang began fusing traditional kinesthetic systems with urban rhythms to create new expressions that reflect today's social, cultural, and political landscape. Her first solo work, This Piece Is Not Completed Yet, questioned the relationship between artist, audience, time, and space. Followed by Organs (2017–2019), the series is inspired by female sexuality. Her latest creation, Mali Bucha: Dance Offering (2021–present), explores the intersections of ritual, spirituality, and technology. The latter has been presented in Bangkok, Singapore, Japan, Germany, Indonesia, and Taiwan, and continues to tour internationally.