2. They live in Nothern provinces such as Cao Bang, lang Son, Bac Can, etc.
3. They belongs to the Tay-Thai group
4. Their specialities include five-colored sticky rice and sticky ricce with black ... egg.

2.where do the tay live
they live in northem : Cao Bang ,Lang Son , Bac Can
3.which group of language does the tay belong to
the group tay village are usually at the feet of moumtamd
4.what are their speciallities 
their speciallities  include five - coloured