Exhibit 8.1

List of subsidiaries and VIEs of the Registrant

Subsidiaries	Place of Incorporation
Sunlands Online Education HK Limited	Hong Kong
Cheerwins Technology Group	Cayman
Cheerwins Online Education HK Limited	Hong Kong
Wuhan Studyvip Online Education Co., Ltd.	PRC
Tianjin Studyvip Education Co., Limited	PRC
Wuhan Shangde Online Education Technology Co., Ltd	PRC
VIEs	Place of Incorporation
Beijing Shangde Online Education Technology Co., Ltd.	PRC
Tianjin Shangde Online Education Technology Co., Ltd.	PRC
Wuhan Jiayan Online Education Technology Co., Ltd.	PRC
Beijing Odysseus Education Technology Co., Ltd.	PRC
Beijing Feibian Education Technology Co., Ltd.	PRC
Guangzhou Wudawei Education Technology Co., Ltd.	PRC
Guangzhou Tianyong Online Education Technology Co., Ltd.	PRC
Wuhan Hadeliang Online Education Technology Co., Ltd.	PRC
Wuhan Fangtang Education Technology Co., Ltd.	PRC
Beijing Zhiziyuanshui Education Technology Co., Ltd.	PRC
Wuhan Xiaoyan Technology Co., Ltd.	PRC