{offers distinct and targeted professional content on each of its region-specific websites and a full range of complementary offerings. SINA mobile provides news information, professional and entertainment content customized for mobile users through mobile applications and mobile portal site SINA.cn. Weibo is a leading social media platform for people to create, distribute and discover content. Based on an open platform architecture, Weibo provides unprecedented and simple way for people and organizations to publicly express themselves in real time, interact with others on a massive global platform and stay connected with the world. Through these properties and other product lines, SINA offer an array of online media and social media services to its users to create a rich canvas for businesses and advertisers to effectively connect and engage with their targeted audiences.