Caoxian, a little-known county in eastern China, rose to fame last year after a vlogger bragged about his hometown in a funny way. It turns out, however, his comments weren't exaggerated at all, as its residents are making great waves in e-commerce. Due to the resurgence of Hanfu clothing in recent years, the county quickly seized the opportunity and has become one of the biggest Hanfu markets, accounting for one-third of the sales in China. CGTN's Huang Yichang went along to find out more.