China has been and will be a preferred place for investment. Since its Open Door Policy in the 1970s, foreign direct investment has been increasing and most major international brand names are already in China. However, many investors or foreign managers are still looking for ways to do business with or in China successfully.
I recommend this one-stop-shop website that contains news and analysis, province business guide, comprehensive surveys of major industries and various laws. If you have no clue where to look, this will be a very good start.