Exhibit 21.1

List of subsidiaries, VIE and subsidiaries of the VIE of the Registrant

Subsidiaries	Place of Incorporation
Sunlands Online Education HK Limited	Hong Kong
Tianjing Studyvip Education Co., Limited	PRC
Wuhan Studyvip Online Education Co., Limited	PRC
VIE	Place of Incorporation
Beijing Shangde Online Education Technology Co., Ltd.	PRC
VIE’s subsidiaries	Place of Incorporation
Beijing Shangzhi Jiaye Education Technology Co., Ltd.	PRC
Beijing Shangren Chongye Education Technology Co., Ltd.	PRC
Guangdong Shangde Online Education Technology Co., Ltd.	PRC
Guangzhou Shangzhi Side Education Technology Co., Ltd.	PRC
Guangzhou Youhe Self-study Training School	PRC
Beijing Shangren Chongde Education Technology Co., Ltd.	PRC
Shanghai Shangchi Education Technology Co., Ltd.	PRC
Beijing Shangren Side Education Technology Co., Ltd.	PRC
Shanghai Shangchi Institute	PRC