The CEO met with China's Minister of Industry and Information Technology as well as the heads of some local companies, including China Mobile and Weibo.

Tim Cook, who has been CEO of Apple for 13 years, had no idea people were naming their iMessage group chats. But once he found out, he had to give it a try. When a Wall Street Journal reporter recently asked Cook what the best name for a group chat was,

Apple CEO Tim Cook said he didn't know iMessage group chats could be named, surprising many. Even he cannot memorize all features in one of his products.