hi hw do i get to wenzhou city and how much is accomodation there? how far is it form guangzhou?

The best method from Guangzhou to Wenzhou is the flight.
The only one train between the two cities is K326/K327 and it takes about 23 hours on the train to reach WZ. The distance between the two cites is around 1650km. So it is not suggested to take the train.
The fare is around 1000RMB per month for renting an apartment.