We combine personal data collected through your use of our website with demographical and statistical data to process them through Google Analytics and Google Big Query. Demographical and statistical data can be acquired through: <ul> <li> Third party data suppliers from which we purchase demographic data to supplement the data we collect </li> <li> Social networks when you reference our Services or grant permission to CGTN to access your data on one or more of these services </li> <li> Partners with which we offer co-branded services, sell or distribute our products, or engage in joint marketing activities </li> <li>