⁣Joanna Wei, whose Chinese name is Wei Qiao An (魏喬安), is a Taiwanese adult film actress of Taiwanese heritage, hailing from Taiwan where she has become a notable figure in the local and international adult entertainment industry. She first gained widespread attention in 2023 after publicly announcing her acceptance into the prestigious Department of Anthropology at National Taiwan University (NTU), the island's top-ranked university, while already establishing herself in the adult sector—a move that sparked both admiration for her ambition and online debates about societal norms. This academic pursuit highlights her background as a driven individual balancing higher education with a career in adult content, drawing from her experiences to challenge stereotypes in interviews where she emphasized being "more than just the adult actress who got into NTU."⁣ In her professional work, Wei debuted in the adult industry around 2023, initially appearing in Taiwanese productions such as those from SWAG and Madou Media, including a film coded MDHG-0027 titled something akin to "This Interview is a Bit Hard: AV Actress Private Files," which positioned her as a "NTU top student AV actress." She has since expanded internationally, starring in 2025 releases from studios like VIXEN, including scenes such as "Tempted Part 1" and "Gorgeous Babe Hooks Up With Hot Stranger While On Vacation," as well as other creampie-themed content. Her portfolio also includes collaborations with Chinese adult platforms and appearances in BDSM-oriented videos, showcasing her versatility across genres. Beyond filmed work, she maintains an active online presence through subscription-based platforms like OnlyFans and SWAG under the handle "weijoannana," where she engages directly with fans, often responding to messages and offering exclusive content. In 2024, she stirred controversy with a public exposure incident in a Japanese convenience store, further cementing her bold persona in the industry.