Yeh is an MA graduate of Kyoto University of Art and Design, the founder of oval-graphic design studio since 2015 and Typography, the first professional magazine dedicated to Chinese typography. He also established and curates for Zeitgeist, an educational book series that introduces foreign publications on graphic design and publishes traditional Chinese editions tailored to readers in Taiwan. Specializing in event visual identity, brand identity, and book design, Yeh’s works have received numerous honors, including D&AD Awards (UK) Wood Pencil Winner, Good Design Award (Japan) Best100, Tokyo TDC Prize Nominee Work, and Golden Pin Design Award (Taiwan) Best Design. Recently, Yeh founded a bookstore in Taipei themed around typography and graphic design called Weight Books.