from shenzhen..staying in luohu area... how do i get to changping of Dongguan? any 5 star hotels recommend? thxs

From the Shenzhen Luohu bus Station, you could take a coach to get to Changping directly in 1.5 hours. The coaches are in service from 07:30 to 21:40 every 25 minutes.
As for the 5-star hotel, you may consider the Laishing Holiday Resortel and the Eurasia International Hotel.

I suggest you take train from Shenzhen train station to Dong guan train station.
pls note Dong guan train station is in Chang ping area, so it is very easy and convenient, it will cost about 45RMB...