I hope that someday Kettle3 and I can meet in China.
I'd take him to the local vegetable market (where they sell basically Everything) and let him ask:
"What is that?" And I'd say, Don't know the name, but it is sweet.
"What is that?" And I'd say, Don't know the name, but it is bitter.
"What is that?" And I'd say, Don't know the name, but it is sour.
"What is that?" And I'd say, Don't know the name, and it is just too ugly to taste