If you want to use Chinese you're going to have to learn their customs and possibly the language - MTK will just ignore you if you try asking them unless you're already a huge established company.
Here's some good background reading on the culture of these ecosystems:
Actually I don't care much about the exact CPU vendor, all I need is an Android-compatible CPU with 3G support, a datasheet and if possible a basic hardware reference design... too bad none in the team are Chinese :/
Here's some good background reading on the culture of these ecosystems:
http://www.bunniestudios.com/blog/?p=3107
http://www.bunniestudios.com/blog/?p=4297