Exhibit 8.1

List of Subsidiaries and VIEs

	Place of Incorporation
Subsidiaries
Conew.com Corporation	British Virgin Islands
Live.me Inc.	Cayman Islands
Cheetah Information Technology Company Limited	Hong Kong
Cheetah Medialink HK Limited	Hong Kong
Cheetah Mobile Hong Kong Limited	Hong Kong
Cheetah Technology Corporation Limited	Hong Kong
Hei Technology Corporation Limited	Hong Kong
Hongkong Cheetah Mobile Technology Limited	Hong Kong
Hong Kong Live.Me Corporation Limited	Hong Kong
Hongkong Zoom Interactive Network Marketing Technology Limited	Hong Kong
Hong Kong Youloft Technology Limited	Hong Kong
News Republic HK Limited	Hong Kong
Kingsoft Japan Inc.	Japan
WowTech Inc.	Japan
Cheetah Mobile Malaysia Sdn. Bhd.	Malaysia
Cheetah Mobile Singapore Pte. Ltd.	Singapore
MobPartner S.A.S.	France
News Republic S.A.S.	France
Cheetah Mobile German GmbH	Germany
Cheetah Mobile India Private Limited	India
Cheetah Technology UK Limited	United Kingdom
Cheetah Mobile Brasil Participacoes Ltda.	Brazil
MobPartner UK Limited	United Kingdom

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Cheetah Mobile America, Inc.	United States
Live.Me America Inc.	United States
MobPartner Inc.	United States
News Republic Inc.	United States
Taiwan Cheetah Mobile Corporation	Taiwan
Beijing Antutu Technology Co., Ltd.	People’s Republic of China
Beijing Kingsoft Cheetah Technology Co., Ltd.	People’s Republic of China
Beijing Kingsoft Internet Security Software Co., Ltd.	People’s Republic of China
Beijing Lewo Wuxian Technology Co., Ltd.	People’s Republic of China
Chongqing Calendar Technology Co., Ltd.	People’s Republic of China
Conew Network Technology (Beijing) Co., Ltd.	People’s Republic of China
Guangzhou Cheetah Network Technology Co., Ltd.	People’s Republic of China
MobPartner Information Technology (Beijing) Co., Ltd.	People’s Republic of China
Moxiu Technology (Beijing) Co., Ltd.	People’s Republic of China
News Republic (Shanghai) Software Technology Co., Ltd.	People’s Republic of China
Shenzhen Cheetah Mobile Technology Co., Ltd.	People’s Republic of China
Suzhou Kingsoft Jiexun Network Technology Co., Ltd.	People’s Republic of China
Weiluoke Technology (Beijing) Co., Ltd.	People’s Republic of China
Zhuhai Juntian Electronic Technology Co., Ltd.	People’s Republic of China
Variable Interest Entities
Beijing Cheetah Network Technology Co., Ltd.	People’s Republic of China
Beijing Conew Technology Development Co., Ltd.	People’s Republic of China
Beijing Cheetah Mobile Technology Co., Ltd.	People’s Republic of China
Beijing Live.me Technology Co., Ltd.	People’s Republic of China

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