Shenzhen - Chongching - Yangshuo - Shenzhen

[futianshenzhen]

I install route 66 from Google Play, it seems to work, 30day licence though. I kind of wish TomTom has their android app (should be soon), but for now their hardware products are for automobile, so you need to fix the thing like mobie phone. Check online store like amazon.com.cn and 360buy.com out should you buy one.
p.s. I noticed their product spec say English interface and English voice turn-by-turn navigation, ask TomTom first. I haven't used their product. I use Gaode from autonavi in Chinese interface only.

Thanks for the tips, I'll look into that. I've just started pre caching the route on google maps, it's fairly time consuming but pretty idiot proof. I'm gonna give it a try for this trip..

Actually maybe not, you can only cache 10 maps - not much use really