Exhibit 21.1
List of Subsidiaries
| Name of Subsidiary | Jurisdiction of Incorporation |
| BeyondSpring Pharmaceuticals, Inc. | Delaware, United States |
| BeyondSpring Ltd. | British Virgin Islands |
| BeyondSpring (HK) Limited | Hong Kong |
| Wanchun Biotechnology Limited | British Virgin Islands |
| Wanchun Biotechnology (Dalian) Ltd. | China |
| Dalian Wanchunbulin Pharmaceuticals Ltd. | China |
| SEED Therapeutics Inc. | British Virgin Islands |
| SEED Technology Limited | British Virgin Islands |
| Beijing Wanchun Pharmaceutical Technology Ltd. | China |
| SEED Therapeutics US, Inc. | Delaware, United States |
| Wanchun Hongji (Dalian) Pharmaceuticals Ltd. | China |
| SEED LH Inc. | British Virgin Islands |
| SEED LH MG Inc. | Delaware, United States |