help me

Hello,

I am in school of design, I have a project has to make for Taiwan and I chose to make it more précisement has Taipei.. I work now on the culture of the tea has Taiwan..

I am of me to interessed has 2 types of persons,

1-old men who are has every place of street drinking their tea.

2-the young Taiwaneses who drink some tea but change the habits of their parents.

Have they a name to characterize them?

I look for most possible information about these 2 types of persons to be afterward able to make a summary one of them and be able to learn it on them a lot, they will be has the origin of the creation of my product...

Thank you..

Kind regards,

Thibault