Using Mapquest or a GPS system to find my way around here?

Hello, first of all I cannot read the signs here in Taiwan in the
smaller cities like Chung Shui, and so I keep getting lost endlessly.

Does Taiwan have its on Mapquest like Site that will give me turn by turn directions in English. on the internet which I can print out and take with me. or …

Or is it possible to find my way if I buy one of those Global Position Tracking Devices, has anyone used one to get around? Will it work in Taiwan ? Thankyou, Rick