Exhibit 8.1

Significant Subsidiaries and Variable Interest Entity of HUYA Inc.

Significant Subsidiaries

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Jurisdiction of Incorporation

Tiger Information Technology Inc.

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Cayman Islands

Tiger Jungle Inc.

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Cayman Islands

SMART SKYLINE INC.

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Cayman Islands

Syspace International Limited

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Cayman Islands

HUYA PTE. LTD.

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Singapore

ELECYBER INTERNATIONAL PET. LTD.

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Singapore

Huya Limited

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Hong Kong

Guangzhou Huya Technology Co., Ltd.

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PRC

Hainan Huya Entertainment Information Technology Co., Ltd.

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PRC

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Variable Interest Entity

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Guangzhou Huya Information Technology Co., Ltd.

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PRC

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