Declaration: “Dayeonsu” is the only official personal brand of Mrs. Jung Dayeon sold in China. Sales of any other products series of Jung Dayeon are false and infringement acts. Currently, the teams of Mrs. Jung Dayeon have sent the lawyer’s letter to infringing companies and are negotiating with them. Please be assured.

Signed document by the Trademark Office of State Administration for Industry and Commerce

Dayeonsu Brokerage company letter of authorization

Legal authorization of Dayeonsu in China