According to Euro RSCG, Jowell will oversee key clients including Pernod-Ricard, Jaguar, Dulux, Vichy and Hershey's.
Gu, meanwhile, will focus on domestic and non-globally aligned international accounts. She joined Euro RSCG a year ago after more than a decade of industry experience at JWT, Saatchi & Saatchi, Lowe and Bates.
Both See and Gu will work closely with managing director, Edward Su, and strategic planning director, Simone Zhang.