Sina is one of the China's leading Internet portals. It tends to outline the details of new search and advertising partnership with Google. Under a contract Sina would have Google's Chinese search engine searvice and advertising, and the companies would as well share the generated revenue. In fact, Sina does not expect to see crucial revenue from this partnership before fourth quarter, accoriding to an executive. Sina began rolling out Google service on its page during June, and new adverts are yet in the test phase. As a result, Sina is not significant on revenue generated.