Lenovo already has a stronghold on the phone business in China, where it specializes in entry-level handsets. So when the Chinese company shelled out $2.9 billion to buy Motorola Mobility we assumed its goal was to make a push in the U.S. market. That may be true, but in order to help Motorola make a profit, Lenovo says the best strategy is to sell its Moto phones in China as well.