Get a hold of the corporate offices in Bentonville, Arkansas.

When you call the Wal-Mart 800 number, there is an option for potential vendors (it may not be called that). Once you call the number, they will put you in contact with someone to possibly schedule a meeting to discuss your product.

Have your publisher talk to Wal-Mart’s corporate office. Wal-Mart doesn’t really sell items from individual, most of their products are shipped in from contractors in China, or contractors who provide the cheapest consumer goods. I would recommend selling your books at local bookstores, or at Barnes and Noble, Wal-Mart will only bother stocking them in every store only if they sell well enough.

Live in China. They should contact you immediately if you live there.