To be succesful in making homebread bread, you will need an oven with a water intake, yeast, wheat flour, a rolling pin and proper molds among others.

Wheat flour and yeast will be the most difficult to find, but I do have found both in Guangzhou foreign sectin of some supermarkets, and in Hong Kong.  I have not look for them in Beijing.  My last "find" was two 10 lbs sacks of wheat flour at Total in China Plaza in Guangzhou.  Of course, I bought both. 

But I will try Taobao, they do sell just about everything, and offer door delivery too. 

I bought one at a big applience shop for about 700.. days later i saw the same one online for 300.... you can get all the things you need at Carefour

Taobao carries lots and lots of different kinds of breadmakers.  One of the other foreign teachers in my school bought one.  Go to google, pull down the translation tool and type breadmaker.  Type that into taobao and you will find an entire selection.  Taobao tends to be cheaper than the major stores.  Next, however, you will need to make sure that you can find the right kind of flour in the city where you are and that you can also find yeast.