1. In which type of store did you purchase the product(s) 您是在哪里购买源珍产品 :-
2. In which area did you purchase our product(s) 您是在哪一区购买源珍产品的 :-
3. Are you an existing Yuen Chun product(s) user? 您是源珍产品的现有用户吗?
4. How did you know about this contest? 您是怎么知道关于这个比赛的?