Thanks Nguyễn Nam for your feedback, congratulation for being the uncle :)
Yes, we have an expectation to go global, you identify an important challenge that we have, we can't handle that right now, this obliges us to seek for partnerships with global and local organizations, that can write/review bot content in different cultures.
We are not proposing our bot as a replacement for mom/aunties advice, but defiantly a replacement to Google search, we create a short path to get the customizable, understandable answer, without reading that 5 long articles that appear on google about a particular subject.
Moreover, the bot (as it knows which week) can help her identify the important question to ask her doctors/mom/anties.
What is kind of questions your sister is looking for in google? how long usually she get the answer? did she search first and then ask her mom/anties, or ask and then search?