If you are asking with there is a suitable server, for use with the Webroot VPN, located in China, the answer is 'No'...not that I can see in terms of the list of available locations.
If the question is whether one can use a VPN when in China, then as far as I know, from what I have read, the answer to that is a grey area. And therefore it is best to do some specific research on the Web to see what the position is at the time that you want/intend to make use of a VPN...as from time to time it is tolerate if somewhat restricted whilst at other times the Chinese authorities actually close done VPN access temporarily.
HERE is a relevant blog that may enlighten you further.
Thanks for your reply! I'm in china and would want to use a server outside of China. I'm wondering if anyone knows if this is technically possible with a Webroot VPN? I'm less interested in the legality, as there is no law in China worthy of the name. Thanks again.