Exhibit 8.1
List of Principal Subsidiaries and Variable Interest Entity of the Registrant
| Principal Subsidiaries |
Place of Incorporation | |
| YXT.COM Holding Limited | British Virgin Islands | |
| YXT.COM (HK) Limited | Hong Kong | |
| Yunxutang Information Technology (Jiangsu) Co., Ltd. | PRC | |
| Variable Interest Entity |
Place of Incorporation | |
| Jiangsu Radnova Intelligence Technology Co., Ltd. (formerly known as Jiangsu Yunxuetang Network Technology Co., Ltd.) | PRC |