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 | |
