Kev cai khaub ncaws tuam ntxhab nyob rau hauv Suav teb, Yichen yog kev cai khaub ncaws chaw tsim tshuaj paus rau me me rau loj private daim ntawv lo khaub ncaws hom thoob ntiaj teb. Yichen tsim cov khaub ncaws kev cai rau kev pib thiab tshwj xeeb hauv kev hnav khaub ncaws, saum, tiab, jumpsuits, trousers, luv, suits, tsho loj, tsho rau txiv neej thiab poj niam, tsho thiab hauv qab hnav rau cov poj niam, cov ntxhais thiab cov poj niam.