Summary Learn about Chinese features and services in OS X Mountain Lion. Products Affected Mac OS installation/setup (any version), OS X Mountain Lion, Safari 6 (OS X Mountain Lion), OS X Mountain Lion Mountain Lion has built-in support for popular Chinese web services. With Sharing, Chinese users can post to Sina Weibo, the popular microblogging service, and post video to video-sharing websites Youku and Tudou. Mountain Lion makes it easy to set up Mail with popular mail services QQ Mail, 126 and 163. Leading Chinese search provider Baidu is a built-in option in Safari 6. When you select China as your system region, you will automatically be able to access these services. Other users can access these services through the steps below: To access Chinese services Choose Apple (?) menu > System Preferences