Though Chien didn't know Pan well, he instantly recognized him as a fellow alumnus of the Ecole de la Chambre Syndicale de la Couture Parisienne. Noticing that their was little overlap in their clienteles, he asked Pan whether he might be interested in working together. This led to the creation of their Yufengshawn label and launched them into the Paris fashion industry.
他觀察到，會跟潘伯勳下訂單的客戶，跟他的客戶並沒有太高重疊，於是主動邀請潘伯勳一起合作，開始以兩人英文名字組合「Yufengshawn」為品牌，雙人設計師攜手進軍巴黎時尚業的階段。