The problem of aging population is getting seriously in Hong Kong. We are college students and would like to investigate should people exploit the silver market. Your responses are important for us. It will take you time around a few minutes. All personal information will be kept confidential. Thank you for your responses!
*sliver market: people aged over about 50, considered as a group to which products and services can be sold
LINK:
https://forms.gle/5HWghts4JL93qAhPA