感謝您參與本次調(diào)查!我們希望了解您成都銀花絲的看法和偏好。請您花費幾分鐘時間回答以下問題。您的個人信息將被保密處理,僅用于研究目的。Thank you for participating in this survey! We would like to understand your views and preferences regarding Chengdu Silver Flower Silk. Please take a few minutes to answer the following questions. Your personal information will be kept confidential and used solely for research purposes.