Exhibit 8.1

List of Subsidiaries

Subsidiary	Jurisdiction of Organization	Ownership
SINA.com Online	United States of America	100	%
Rich Sight Investment Limited	Hong Kong	100	%
SINA Hong Kong Limited	Hong Kong	100	%
T.CN Hong Kong Limited	Hong Kong	100	%
T.CN Corporation	Cayman Island	100	%
Beijing New Media Information Technology Co., Ltd.	People’s Republic of China	100	%
SINA.com Technology (China) Co. Ltd.	People’s Republic of China	100	%
SINA Technology (China) Co. Ltd.	People’s Republic of China	100	%
SINA(Shanghai) Management Co. Ltd.	People’s Republic of China	100	%
Beijing SINA Advertising Co. Ltd.	People’s Republic of China	100	%
Shanghai SINA Advertising Co. Ltd.	People’s Republic of China	100	%
Fayco Network Technology Development (Shenzhen) Co. Ltd.	People’s Republic of China	100	%
Weibo Internet Technology (China) Co., Ltd.	People’s Republic of China	100	%

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