Exhibit 8.1

List of Subsidiaries

Wholly Owned Subsidiaries:

·ATA Testing Authority (Holdings) Limited, incorporated in the British Virgin Islands

·ATA Testing Authority (Beijing) Limited, incorporated in the People’s Republic of China

·ATA Learning (Beijing) Inc., incorporated in the People’s Republic of China

·Xing Wei Institute (Hong Kong) Limited, incorporated in Hong Kong

Majority Owned Subsidiaries:

·ATA Online (Beijing) Education Technology Co., Ltd., incorporated in the People’s Republic of China

·Muhua Shangce Learning Data & Technology (Beijing) Limited (formerly known as “ATA Learning Data & Technology (Beijing) Limited”), incorporated in the People’s Republic of China

·Beijing Qihuang Huizhi Technology Co., Limited, incorporated in the People’s Republic of China

Consolidated Variable Interest Entity:

·ATA Intelligent Learning (Beijing) Technology Limited, incorporated in the People’s Republic of China