One: T Fantu, a black clothing brand endorsed by Guan Xiaotong, is a clothing brand under the Jian Zheng E-commerce Group, which was founded by Mr. Tu Xiaohui in 2009.

Fantu founded three clothing brands: "One: T Fantu", "BV, Home" and "JANE, ANNA". Among them, the younger, more fashionable and personalized women's clothing series caters to young people and attracts Guan Xiaotong's endorsement.

The same model of Guan Xiaotong stars tailored by Fan Tu will also be updated in the middle and late August, and Guan Xiaotong, the national daughter, will hold hands with Fan Tu to perform "No Child" and "Fan" and become the new favorite of fashion circles.