Yesterday I received the decision of UC Davis, I was admitted in PhD Program in CS. Yeah I was crazy at the moment, but in the second look I found there's nothing about funding information except this:
The graduate adviser or program staff member in your graduate program will be happy to discuss the program, course enrollment,
and faculty interests at UC Davis. The graduate program is also your point of contact concerning any financial support that you will
be offered or for which you have applied. Information on enrollment and fee payment will be sent at a later date. Please continue to
check your email for additional notices from our campus.
I searched the forum and found someone is quite similar to me, and the answer mentioned that "My dept in Davis gives the funding info after the recruitment weekend. I also emailed the program and asked to give me a general funding info, which they did." Therefore I have already send an email to the admission officer and CS dept chair to gently ask about the general funding information.
But since nobody has replied me yet, I'm still worry about what if the CS PhD program did not provide any funding for me... so I wonder whether all of the PhD students get a funding covering their living expense and tuition fee, etc.
Or, some of them have to pay a lot...