Rosie Nguyễn, the pen name of Nguyen Hoang Nguyen, is a Vietnamese author known for her focus on creative non-fiction books. Her works explore themes related to youth culture, self-directed education, and youth development.

Her second book, "Tuoi Tre Dang Gia Bao Nhieu" (How Worthwhile is Your Youth?), delving into the quarter-life crisis, garnered accolades such as the Golden Prize at the 2018 Fahasa Readers' Choice Award, the 2019 Inspiring Book for Young Adults Award, and secured the No. 1 bestselling position in Vietnam by Tiki and Nha Nam Publisher for two consecutive years (2017-2018).

In 2018, she released "Minh noi gi khi noi ve hanh phuc" (What We Talk About When We Talk About Happiness), a collection of short essays touching on happiness, memories, and love.

Her latest book, "Tren hanh trinh tu hoc" (On the Journey of Self-Learning), narrates her personal journey of self-education and self-actualization, transitioning from an office worker to an award-winning author.