Some things are such a better deal in the west that it might just be worth it to wait until your next visit home.
Tell you what I did. I wrote , when placing the order my address in English. After, I contacted the vendor privately (using contact vendor button) and send him the address in Mandarin. Took about 3 weeks for goods to arrive.
When contacted vendor, I explained the difficulty of using address in English for delivery
But be aware, not all goods in Amazon are shippable to China