EX-8.1 4 microalgoinc_ex8-1.htm EXHIBIT 8.1

EXHIBIT 8.1

List of Subsidiaries

Name |  | Place of Incorporation
VIYI Technology Inc. |  | Cayman Islands
VIYI Technology Ltd. |  | Hong Kong
Shenzhen Weiyixin Technology Co., Ltd. |  | PRC
Shenzhen Yitian Internet Technology Co., Ltd. |  | PRC
Shenzhen Qianhai Wangxin Technology Co., Ltd. |  | PRC
Hainan Weidong Technology Co., Ltd. |  | PRC
Shanghai Guoyu Information Technology Co., Ltd. |  | PRC
Shenzhen Weidong Technology Co., Ltd. |  | PRC
Shanghai Weimu Technology Co., Ltd. |  | PRC
Weiyi Yuliang (Beijing) Science and Technology Center (Limited Partnership) |  | PRC
CDDI Capital Ltd. |  | British Virgin Islands
VIWO Technology Inc. |  | Cayman Islands
Viwo Technology Limited. |  | Hong Kong
Shenzhen Viwotong Technology Co., Ltd. |  | PRC
VIWO Technology (HK) Co., Limited. |  | Hong Kong
Beijing Viwotong Technology Co., Ltd. |  | PRC
Beijing Weiyun Space Time Technology Co., Ltd. |  | PRC
Guangzhou Tapuyu Internet Technology Co., Ltd. |  | PRC
Beijing Younike Information Technology Co., Ltd. |  | PRC