In this Wednesday, Nov. 11, 2015, photo, a worker prepares cooked ducks for sale at a Wal-Mart in Shenzhen, in southern China's Guangdong province. If Arkansas-based Wal-Mart wants to win over foreign consumers, it has to shed some of its American ways, and cater to very different customs and conventions. China is the ultimate prize. (AP Photo/Ng Han Guan), APTOPIX